Notice of Expiration of Patents
                     Due to Failure to Pay Maintenance Fee

   35 U.S.C. 41 and 37 CFR 1.362(g) provide that if the required
maintenance fee and any applicable surcharge are not paid in a patent
requiring such payment, the patent will expire at the end of the 4th, 8th
or 12th anniversary of the grant of the patent depending on the first
maintenance fee which was not paid.
   According to the records of the Office, the patents listed below have
expired due to failure to pay the required maintenance fee and any
applicable surcharge.


                     PATENTS WHICH EXPIRED ON May 21, 2000
                    DUE TO FAILURE TO PAY MAINTENANCE FEES

Patent Number             Serial Number                Issue Date

5,519,865                   08/278,058                   05/21/96
5,519,861                   08/365,186                   05/21/96
5,519,821                   08/090,849                   05/21/96
5,519,814                   08/153,943                   05/21/96
5,519,797                   08/242,588                   05/21/96
5,519,793                   07/971,642                   05/21/96
5,519,792                   08/204,735                   05/21/96
5,519,750                   08/302,577                   05/21/96
5,519,742                   08/428,858                   05/21/96
5,519,720                   08/177,466                   05/21/96
5,519,687                   07/154,826                   05/21/96
5,519,672                   08/494,089                   05/21/96
5,519,670                   08/316,915                   05/21/96
5,519,640                   08/192,463                   05/21/96
5,519,625                   08/197,424                   05/21/96
5,519,623                   08/516,042                   05/21/96
5,519,622                   08/137,420                   05/21/96
5,519,602                   08/100,810                   05/21/96
5,519,597                   08/381,450                   05/21/96
5,519,594                   08/447,945                   05/21/96
5,519,592                   08/511,462                   05/21/96
5,519,572                   08/346,495                   05/21/96
5,519,567                   08/132,735                   05/21/96
5,519,563                   08/498,906                   05/21/96
5,519,559                   08/498,605                   05/21/96
5,519,555                   08/283,185                   05/21/96
5,519,553                   08/157,898                   05/21/96
5,519,543                   08/094,163                   05/21/96
5,519,524                   08/275,907                   05/21/96
5,519,509                   08/367,832                   05/21/96
5,519,500                   08/061,882                   05/21/96
5,519,493                   08/219,964                   05/21/96
5,519,486                   08/081,320                   05/21/96
5,519,459                   08/375,308                   05/21/96
5,519,445                   08/312,622                   05/21/96
5,519,443                   08/212,119                   05/21/96
5,519,437                   08/331,629                   05/21/96
5,519,434                   08/483,914                   05/21/96
5,519,428                   08/160,679                   05/21/96
5,519,414                   08/019,774                   05/21/96
5,519,409                   08/319,527                   05/21/96
5,519,408                   07/906,017                   05/21/96
5,519,407                   08/320,617                   05/21/96
5,519,384                   08/072,027                   05/21/96
5,519,378                   08/181,895                   05/21/96
5,519,375                   08/298,588                   05/21/96
5,519,362                   08/518,406                   05/21/96
5,519,359                   08/434,169                   05/21/96
5,519,349                   08/310,322                   05/21/96
5,519,319                   08/491,632                   05/21/96
5,519,314                   08/241,773                   05/21/96
5,519,312                   08/158,501                   05/21/96
5,519,309                   08/484,692                   05/21/96
5,519,286                   08/189,983                   05/21/96
5,519,278                   08/363,073                   05/21/96
5,519,274                   08/301,788                   05/21/96
5,519,268                   08/204,942                   05/21/96
5,519,263                   08/109,168                   05/21/96
5,519,262                   07/977,807                   05/21/96
5,519,259                   08/314,067                   05/21/96
5,519,254                   08/289,310                   05/21/96
5,519,241                   08/309,875                   05/21/96
5,519,226                   08/371,334                   05/21/96
5,519,223                   08/206,386                   05/21/96
5,519,191                   07/969,076                   05/21/96
5,519,181                   08/271,319                   05/21/96
5,519,168                   08/133,880                   05/21/96
5,519,163                   08/138,133                   05/21/96
5,519,160                   08/340,150                   05/21/96
5,519,148                   08/451,330                   05/21/96
5,519,138                   08/348,650                   05/21/96
5,519,130                   08/307,757                   05/21/96
5,519,128                   08/392,172                   05/21/96
5,519,123                   08/286,452                   05/21/96
5,519,116                   07/961,837                   05/21/96
5,519,072                   08/388,869                   05/21/96
5,519,055                   08/102,843                   05/21/96
5,519,052                   08/283,034                   05/21/96
5,519,051                   08/119,235                   05/21/96
5,519,044                   08/163,218                   05/21/96
5,519,041                   08/477,551                   05/21/96
5,519,022                   08/149,803                   05/21/96
5,519,012                   08/357,790                   05/21/96
5,519,008                   07/943,356                   05/21/96
5,519,006                   08/374,745                   05/21/96
5,519,005                   08/251,027                   05/21/96
5,518,994                   08/318,680                   05/21/96
5,518,990                   08/406,810                   05/21/96
5,518,987                   08/538,214                   05/21/96
5,518,986                   08/417,882                   05/21/96
5,518,979                   08/302,751                   05/21/96
5,518,976                   08/273,430                   05/21/96
5,518,975                   08/330,691                   05/21/96
5,518,932                   08/079,470                   05/21/96
5,518,929                   08/403,092                   05/21/96
5,518,927                   08/291,989                   05/21/96
5,518,924                   08/276,648                   05/21/96
5,518,901                   08/049,264                   05/21/96
5,518,891                   08/111,490                   05/21/96
5,518,890                   07/979,785                   05/21/96
5,518,886                   08/100,980                   05/21/96
5,518,877                   08/380,019                   05/21/96
5,518,874                   07/714,691                   05/21/96
5,518,865                   08/400,011                   05/21/96
5,518,858                   08/249,605                   05/21/96
5,518,828                   08/278,462                   05/21/96
5,518,814                   08/279,254                   05/21/96
5,518,807                   08/102,779                   05/21/96
5,518,806                   08/082,242                   05/21/96
5,518,797                   08/265,418                   05/21/96
5,518,784                   08/311,538                   05/21/96
5,518,770                   08/392,696                   05/21/96
5,518,761                   08/465,614                   05/21/96
5,518,747                   08/327,402                   05/21/96
5,518,744                   08/364,382                   05/21/96
5,518,740                   08/045,488                   05/21/96
5,518,729                   08/243,058                   05/21/96
5,518,727                   08/248,687                   05/21/96
5,518,722                   08/222,371                   05/21/96
5,518,713                   08/387,458                   05/21/96
5,518,712                   08/154,584                   05/21/96
5,518,706                   08/485,505                   05/21/96
5,518,699                   08/271,893                   05/21/96
5,518,697                   08/378,206                   05/21/96
5,518,688                   08/470,754                   05/21/96
5,518,675                   08/400,670                   05/21/96
5,518,669                   08/216,548                   05/21/96
5,518,646                   08/218,535                   05/21/96
5,518,640                   08/534,365                   05/21/96
5,518,636                   08/426,515                   05/21/96
5,518,633                   08/327,332                   05/21/96
5,518,631                   08/244,946                   05/21/96
5,518,630                   08/384,990                   05/21/96
5,518,621                   08/115,480                   05/21/96
5,518,617                   08/211,828                   05/21/96
5,518,610                   08/385,052                   05/21/96
5,518,606                   08/283,334                   05/21/96
5,518,598                   08/444,694                   05/21/96
5,518,594                   08/153,909                   05/21/96
5,518,592                   08/296,360                   05/21/96
5,518,588                   08/316,458                   05/21/96
5,518,585                   08/393,457                   05/21/96
5,518,561                   08/417,535                   05/21/96
5,518,555                   08/396,942                   05/21/96
5,518,538                   08/461,396                   05/21/96
5,518,537                   08/404,305                   05/21/96
5,518,527                   08/290,119                   05/21/96
5,518,522                   08/209,148                   05/21/96
5,518,521                   08/148,798                   05/21/96
5,518,508                   08/256,340                   05/21/96
5,518,499                   08/467,214                   05/21/96
5,518,491                   08/339,885                   05/21/96
5,518,489                   08/242,272                   05/21/96
5,518,488                   08/407,273                   05/21/96
5,518,487                   08/298,460                   05/21/96
5,518,485                   08/327,356                   05/21/96
5,518,484                   08/318,182                   05/21/96
5,518,482                   08/319,440                   05/21/96
5,518,481                   08/383,811                   05/21/96
5,518,479                   08/404,792                   05/21/96
5,518,476                   08/266,485                   05/21/96
5,518,475                   08/425,285                   05/21/96
5,518,474                   08/496,920                   05/21/96
5,518,472                   08/489,378                   05/21/96
5,518,465                   08/338,387                   05/21/96
5,518,462                   08/289,900                   05/21/96
5,518,450                   08/211,216                   05/21/96
5,518,448                   08/285,691                   05/21/96
5,518,439                   08/229,027                   05/21/96
5,518,436                   08/273,381                   05/21/96
5,518,434                   08/336,086                   05/21/96
5,518,432                   08/257,630                   05/21/96
5,518,431                   08/393,192                   05/21/96
5,518,418                   08/359,242                   05/21/96
5,518,417                   08/408,846                   05/21/96
5,518,412                   08/272,702                   05/21/96
5,518,409                   08/334,924                   05/21/96
5,518,406                   08/157,733                   05/21/96
5,518,404                   08/336,509                   05/21/96
5,518,379                   08/456,790                   05/21/96
5,518,375                   08/271,665                   05/21/96
5,518,373                   08/197,274                   05/21/96
5,518,372                   08/154,172                   05/21/96
5,518,371                   08/262,657                   05/21/96
5,518,368                   08/301,627                   05/21/96
5,518,361                   08/358,919                   05/21/96
5,518,349                   08/379,964                   05/21/96
5,518,348                   08/345,228                   05/21/96
5,518,342                   08/324,235                   05/21/96
5,518,341                   08/300,886                   05/21/96
5,518,322                   08/366,485                   05/21/96
5,518,316                   08/249,226                   05/21/96
5,518,314                   08/217,513                   05/21/96
5,518,309                   08/109,440                   05/21/96
5,518,293                   08/231,782                   05/21/96
5,518,285                   08/317,400                   05/21/96
5,518,283                   08/294,390                   05/21/96
5,518,280                   08/418,951                   05/21/96
5,518,264                   08/404,023                   05/21/96
5,518,263                   08/556,632                   05/21/96
5,518,259                   08/112,578                   05/21/96
5,518,258                   08/143,360                   05/21/96
5,518,256                   08/313,165                   05/21/96
5,518,254                   08/317,922                   05/21/96
5,518,252                   08/493,336                   05/21/96
5,518,248                   08/041,941                   05/21/96
5,518,243                   08/523,498                   05/21/96
5,518,242                   08/494,871                   05/21/96
5,518,241                   08/296,592                   05/21/96
5,518,236                   08/449,692                   05/21/96
5,518,233                   08/527,447                   05/21/96
5,518,224                   08/297,491                   05/21/96
5,518,218                   08/290,132                   05/21/96
5,518,214                   08/275,630                   05/21/96
5,518,213                   08/051,993                   05/21/96
5,518,200                   08/162,023                   05/21/96
5,518,196                   08/313,568                   05/21/96
5,518,189                   08/417,707                   05/21/96
5,518,188                   08/452,877                   05/21/96
5,518,186                   08/436,913                   05/21/96
5,518,182                   08/350,989                   05/21/96
5,518,171                   08/431,146                   05/21/96
5,518,168                   08/468,535                   05/21/96
5,518,159                   08/300,431                   05/21/96
5,518,156                   08/280,112                   05/21/96
5,518,150                   08/374,350                   05/21/96
5,518,149                   08/281,844                   05/21/96
5,518,143                   08/345,612                   05/21/96
5,518,142                   08/231,693                   05/21/96
5,518,136                   08/310,138                   05/21/96
5,518,135                   08/264,202                   05/21/96
5,518,134                   08/324,081                   05/21/96
5,518,127                   08/262,612                   05/21/96
5,518,126                   08/283,281                   05/21/96
5,518,125                   08/311,113                   05/21/96
5,518,122                   08/290,506                   05/21/96
5,518,120                   08/359,571                   05/21/96
5,518,117                   08/325,306                   05/21/96
5,518,113                   08/258,722                   05/21/96
5,518,105                   08/244,808                   05/21/96
5,518,102                   08/335,136                   05/21/96
5,518,098                   08/353,229                   05/21/96
5,518,096                   08/375,417                   05/21/96
5,518,093                   08/425,814                   05/21/96
5,518,092                   08/343,558                   05/21/96
5,518,084                   08/344,216                   05/21/96
5,518,083                   08/407,390                   05/21/96
5,518,067                   08/287,904                   05/21/96
5,518,066                   08/250,159                   05/21/96
5,518,061                   08/199,413                   05/21/96
5,518,053                   08/261,503                   05/21/96
5,518,050                   08/268,579                   05/21/96
5,518,044                   08/302,187                   05/21/96
5,518,041                   08/326,388                   05/21/96
5,518,038                   08/288,376                   05/21/96
5,518,016                   08/406,482                   05/21/96
5,518,011                   08/276,253                   05/21/96
5,518,010                   08/419,244                   05/21/96
5,518,007                   08/347,695                   05/21/96
5,517,982                   08/203,927                   05/21/96
5,517,979                   08/180,353                   05/21/96
5,517,960                   08/211,657                   05/21/96
5,517,959                   08/183,216                   05/21/96
5,517,951                   08/349,732                   05/21/96
5,517,950                   08/220,263                   05/21/96
5,517,948                   08/475,936                   05/21/96
5,517,946                   08/491,043                   05/21/96
5,517,941                   08/466,179                   05/21/96
5,517,939                   08/081,258                   05/21/96
5,517,938                   08/499,846                   05/21/96
5,517,935                   08/411,233                   05/21/96
5,517,934                   08/421,908                   05/21/96
5,517,930                   08/204,227                   05/21/96
5,517,928                   08/197,504                   05/21/96
5,517,924                   08/280,962                   05/21/96
5,517,922                   08/390,126                   05/21/96
5,517,919                   08/252,078                   05/21/96
5,517,908                   08/280,058                   05/21/96
5,517,893                   08/454,493                   05/21/96
5,517,887                   08/190,182                   05/21/96
5,517,879                   08/309,723                   05/21/96
5,517,859                   08/216,470                   05/21/96
5,517,850                   08/336,379                   05/21/96
5,517,846                   08/198,754                   05/21/96
5,517,842                   08/284,124                   05/21/96
5,517,837                   08/105,542                   05/21/96
5,517,836                   08/439,897                   05/21/96
5,517,828                   08/469,239                   05/21/96
5,517,813                   08/161,669                   05/21/96
5,517,809                   08/422,229                   05/21/96
5,517,800                   08/263,074                   05/21/96
5,517,798                   08/335,961                   05/21/96
5,517,793                   07/998,366                   05/21/96
5,517,786                   08/423,806                   05/21/96
5,517,785                   08/291,874                   05/21/96
5,517,784                   08/312,221                   05/21/96
5,517,783                   08/195,188                   05/21/96
5,517,781                   08/340,605                   05/21/96
5,517,780                   08/160,506                   05/21/96
5,517,769                   08/480,393                   05/21/96
5,517,768                   08/251,985                   05/21/96
5,517,767                   08/382,242                   05/21/96
5,517,762                   08/410,072                   05/21/96
5,517,761                   08/374,980                   05/21/96
5,517,747                   08/365,676                   05/21/96
5,517,740                   08/203,632                   05/21/96
5,517,738                   08/290,903                   05/21/96
5,517,733                   08/358,181                   05/21/96
5,517,732                   08/325,055                   05/21/96
5,517,729                   08/289,132                   05/21/96
5,517,727                   08/299,024                   05/21/96
5,517,722                   08/356,771                   05/21/96
5,517,718                   08/266,858                   05/21/96
5,517,717                   08/204,126                   05/21/96
5,517,714                   08/290,472                   05/21/96
5,517,713                   08/440,486                   05/21/96
5,517,709                   08/337,945                   05/21/96
5,517,706                   08/108,627                   05/21/96
5,517,705                   08/427,211                   05/21/96
5,517,703                   08/356,451                   05/21/96
5,517,702                   08/245,819                   05/21/96
5,517,701                   08/333,070                   05/21/96
5,517,700                   08/118,053                   05/21/96
5,517,698                   08/304,126                   05/21/96
5,517,697                   08/490,907                   05/21/96
5,517,696                   08/183,652                   05/21/96
5,517,694                   08/340,157                   05/21/96
5,517,693                   08/352,610                   05/21/96
5,517,692                   08/303,774                   05/21/96

                     PATENTS WHICH EXPIRED ON May 19, 2000
                    DUE TO FAILURE TO PAY MAINTENANCE FEES

5,115,512                   07/592,976                   05/19/92
5,115,507                   07/675,028                   05/19/92
5,115,501                   07/267,420                   05/19/92
5,115,498                   07/315,996                   05/19/92
5,115,493                   07/567,839                   05/19/92
5,115,491                   07/627,865                   05/19/92
5,115,490                   07/375,386                   05/19/92
5,115,486                   07/644,638                   05/19/92
5,115,482                   07/711,693                   05/19/92
5,115,477                   07/652,409                   05/19/92
5,115,473                   07/561,864                   05/19/92
5,115,471                   07/636,761                   05/19/92
5,115,470                   07/515,077                   05/19/92
5,115,457                   07/591,122                   05/19/92
5,115,456                   07/447,865                   05/19/92
5,115,454                   07/048,777                   05/19/92
5,115,448                   07/585,402                   05/19/92
5,115,445                   07/571,073                   05/19/92
5,115,438                   07/383,652                   05/19/92
5,115,428                   07/402,948                   05/19/92
5,115,421                   07/304,817                   05/19/92
5,115,420                   07/465,849                   05/19/92
5,115,418                   07/587,450                   05/19/92
5,115,401                   07/441,318                   05/19/92
5,115,395                   07/555,715                   05/19/92
5,115,390                   07/434,432                   05/19/92
5,115,387                   07/567,151                   05/19/92
5,115,386                   07/597,338                   05/19/92
5,115,384                   07/614,506                   05/19/92
5,115,379                   07/635,795                   05/19/92
5,115,375                   07/517,976                   05/19/92
5,115,364                   07/599,329                   05/19/92
5,115,359                   07/502,921                   05/19/92
5,115,357                   07/715,889                   05/19/92
5,115,341                   07/503,749                   05/19/92
5,115,335                   07/546,482                   05/19/92
5,115,331                   07/752,985                   05/19/92
5,115,330                   07/566,105                   05/19/92
5,115,315                   07/636,303                   05/19/92
5,115,314                   07/514,019                   05/19/92
5,115,313                   07/439,974                   05/19/92
5,115,305                   07/549,594                   05/19/92
5,115,299                   07/379,400                   05/19/92
5,115,297                   07/678,837                   05/19/92
5,115,294                   07/746,308                   05/19/92
5,115,283                   07/530,607                   05/19/92
5,115,282                   07/639,387                   05/19/92
5,115,280                   07/654,013                   05/19/92
5,115,275                   07/531,702                   05/19/92
5,115,271                   07/708,047                   05/19/92
5,115,265                   07/637,853                   05/19/92
5,115,264                   07/714,296                   05/19/92
5,115,260                   07/577,415                   05/19/92
5,115,254                   07/353,227                   05/19/92
5,115,249                   07/573,808                   05/19/92
5,115,247                   07/423,489                   05/19/92
5,115,246                   07/661,767                   05/19/92
5,115,244                   07/686,053                   05/19/92
5,115,243                   07/686,092                   05/19/92
5,115,242                   07/676,081                   05/19/92
5,115,234                   07/554,667                   05/19/92
5,115,228                   07/561,758                   05/19/92
5,115,217                   07/622,939                   05/19/92
5,115,205                   07/635,074                   05/19/92
5,115,204                   07/658,712                   05/19/92
5,115,199                   07/510,248                   05/19/92
5,115,198                   07/407,089                   05/19/92
5,115,192                   07/609,646                   05/19/92
5,115,188                   07/405,399                   05/19/92
5,115,187                   07/589,583                   05/19/92
5,115,178                   07/580,643                   05/19/92
5,115,176                   07/600,663                   05/19/92
5,115,174                   07/648,994                   05/19/92
5,115,164                   07/611,688                   05/19/92
5,115,163                   07/603,973                   05/19/92
5,115,161                   07/620,776                   05/19/92
5,115,159                   07/601,639                   05/19/92
5,115,158                   07/415,353                   05/19/92
5,115,157                   07/451,520                   05/19/92
5,115,156                   07/591,287                   05/19/92
5,115,143                   07/741,922                   05/19/92
5,115,139                   07/604,664                   05/19/92
5,115,138                   07/625,713                   05/19/92
5,115,136                   07/562,741                   05/19/92
5,115,127                   07/585,331                   05/19/92
5,115,117                   07/600,992                   05/19/92
5,115,113                   07/587,202                   05/19/92
5,115,106                   07/670,508                   05/19/92
5,115,096                   07/297,816                   05/19/92
5,115,095                   07/683,713                   05/19/92
5,115,091                   07/376,444                   05/19/92
5,115,087                   07/174,747                   05/19/92
5,115,084                   07/647,588                   05/19/92
5,115,083                   07/686,058                   05/19/92
5,115,076                   07/526,446                   05/19/92
5,115,070                   07/491,376                   05/19/92
5,115,064                   07/636,302                   05/19/92
5,115,062                   07/594,481                   05/19/92
5,115,058                   07/755,914                   05/19/92
5,115,054                   07/597,458                   05/19/92
5,115,050                   07/513,072                   05/19/92
5,115,048                   07/326,761                   05/19/92
5,115,047                   07/706,316                   05/19/92
5,115,043                   07/659,659                   05/19/92
5,115,040                   07/718,193                   05/19/92
5,115,036                   07/602,888                   05/19/92
5,115,032                   07/442,570                   05/19/92
5,115,022                   07/481,689                   05/19/92
5,115,017                   07/446,220                   05/19/92
5,115,001                   07/536,282                   05/19/92
5,115,000                   07/540,583                   05/19/92
5,114,998                   07/623,078                   05/19/92
5,114,991                   07/759,049                   05/19/92
5,114,987                   07/597,431                   05/19/92
5,114,986                   07/629,300                   05/19/92
5,114,985                   07/756,244                   05/19/92
5,114,983                   07/543,555                   05/19/92
5,114,982                   07/438,828                   05/19/92
5,114,978                   07/596,295                   05/19/92
5,114,976                   07/610,339                   05/19/92
5,114,975                   07/679,890                   05/19/92
5,114,974                   07/647,965                   05/19/92
5,114,968                   07/510,493                   05/19/92
5,114,964                   07/461,198                   05/19/92
5,114,960                   07/543,905                   05/19/92
5,114,959                   07/478,119                   05/19/92
5,114,955                   07/269,285                   05/19/92
5,114,953                   07/616,021                   05/19/92
5,114,940                   07/355,976                   05/19/92
5,114,933                   07/124,213                   05/19/92
5,114,931                   06/784,855                   05/19/92
5,114,922                   07/363,648                   05/19/92
5,114,921                   07/613,923                   05/19/92
5,114,915                   07/721,747                   05/19/92
5,114,913                   07/516,381                   05/19/92
5,114,912                   07/699,282                   05/19/92
5,114,910                   07/608,120                   05/19/92
5,114,909                   07/486,636                   05/19/92
5,114,907                   07/670,236                   05/19/92
5,114,904                   07/630,880                   05/19/92
5,114,902                   07/471,413                   05/19/92
5,114,901                   07/656,663                   05/19/92
5,114,893                   07/608,816                   05/19/92
5,114,892                   07/631,832                   05/19/92
5,114,891                   07/740,965                   05/19/92
5,114,887                   07/687,666                   05/19/92
5,114,885                   07/685,911                   05/19/92
5,114,883                   07/566,354                   05/19/92
5,114,881                   07/684,501                   05/19/92
5,114,880                   07/680,890                   05/19/92
5,114,872                   07/663,996                   05/19/92
5,114,871                   07/356,773                   05/19/92
5,114,864                   07/409,462                   05/19/92
5,114,863                   07/617,402                   05/19/92
5,114,850                   07/542,290                   05/19/92
5,114,848                   07/566,294                   05/19/92
5,114,846                   07/601,876                   05/19/92
5,114,843                   07/662,340                   05/19/92
5,114,836                   07/554,528                   05/19/92
5,114,828                   07/511,171                   05/19/92
5,114,827                   07/585,708                   05/19/92
5,114,826                   07/458,130                   05/19/92
5,114,812                   07/549,899                   05/19/92
5,114,801                   07/571,093                   05/19/92
5,114,793                   07/715,739                   05/19/92
5,114,784                   07/607,672                   05/19/92
5,114,782                   07/462,707                   05/19/92
5,114,768                   07/507,937                   05/19/92
5,114,743                   07/438,067                   05/19/92
5,114,742                   07/731,601                   05/19/92
5,114,740                   07/297,457                   05/19/92
5,114,728                   07/757,571                   05/19/92
5,114,724                   07/703,914                   05/19/92
5,114,715                   07/619,780                   05/19/92
5,114,714                   07/619,843                   05/19/92
5,114,707                   07/625,708                   05/19/92
5,114,704                   07/666,820                   05/19/92
5,114,701                   07/571,084                   05/19/92
5,114,697                   07/327,637                   05/19/92
5,114,686                   07/324,539                   05/19/92
5,114,684                   07/625,666                   05/19/92
5,114,682                   07/648,584                   05/19/92
5,114,681                   07/491,717                   05/19/92
5,114,679                   07/572,576                   05/19/92
5,114,677                   07/332,129                   05/19/92
5,114,658                   07/613,598                   05/19/92
5,114,650                   07/685,932                   05/19/92
5,114,645                   07/296,999                   05/19/92
5,114,631                   07/676,782                   05/19/92
5,114,630                   07/586,182                   05/19/92
5,114,620                   07/418,065                   05/19/92
5,114,618                   07/595,530                   05/19/92
5,114,616                   07/569,999                   05/19/92
5,114,611                   07/507,075                   05/19/92
5,114,609                   07/461,117                   05/19/92
5,114,608                   07/596,880                   05/19/92
5,114,607                   07/565,287                   05/19/92
5,114,595                   07/657,444                   05/19/92
5,114,594                   07/661,511                   05/19/92
5,114,588                   07/687,508                   05/19/92
5,114,583                   07/616,203                   05/19/92
5,114,582                   07/684,704                   05/19/92
5,114,579                   07/602,460                   05/19/92
5,114,573                   07/528,402                   05/19/92
5,114,567                   07/149,758                   05/19/92
5,114,566                   07/609,351                   05/19/92
5,114,561                   07/585,084                   05/19/92
5,114,557                   07/659,577                   05/19/92
5,114,556                   07/457,347                   05/19/92
5,114,551                   07/769,073                   05/19/92
5,114,539                   07/224,225                   05/19/92
5,114,538                   07/367,779                   05/19/92
5,114,536                   07/619,877                   05/19/92
5,114,525                   07/629,712                   05/19/92
5,114,523                   07/544,208                   05/19/92
5,114,518                   07/463,222                   05/19/92
5,114,509                   07/685,981                   05/19/92
5,114,505                   07/574,903                   05/19/92
5,114,503                   07/029,675                   05/19/92
5,114,501                   07/680,230                   05/19/92
5,114,499                   07/664,137                   05/19/92
5,114,494                   07/517,997                   05/19/92
5,114,483                   07/219,112                   05/19/92
5,114,472                   07/627,000                   05/19/92
5,114,470                   07/593,915                   05/19/92
5,114,468                   07/474,748                   05/19/92
5,114,467                   07/673,555                   05/19/92
5,114,465                   07/716,418                   05/19/92
5,114,464                   07/589,293                   05/19/92
5,114,462                   07/325,834                   05/19/92
5,114,460                   07/746,349                   05/19/92
5,114,444                   07/627,056                   05/19/92
5,114,442                   07/634,427                   05/19/92
5,114,437                   07/750,683                   05/19/92
5,114,436                   07/040,407                   05/19/92
5,114,435                   07/481,938                   05/19/92
5,114,433                   07/493,461                   05/19/92
5,114,432                   07/561,119                   05/19/92
5,114,430                   07/612,754                   05/19/92
5,114,426                   07/290,779                   05/19/92
5,114,418                   07/625,148                   05/19/92
5,114,413                   07/544,133                   05/19/92
5,114,409                   07/644,827                   05/19/92
5,114,401                   07/483,906                   05/19/92
5,114,393                   07/547,843                   05/19/92
5,114,387                   07/659,845                   05/19/92
5,114,384                   07/676,180                   05/19/92
5,114,379                   07/613,802                   05/19/92
5,114,378                   07/651,961                   05/19/92
5,114,376                   07/622,617                   05/19/92
5,114,370                   07/638,835                   05/19/92
5,114,369                   07/373,567                   05/19/92
5,114,363                   07/684,134                   05/19/92
5,114,361                   07/777,431                   05/19/92
5,114,360                   07/499,410                   05/19/92
5,114,356                   07/668,195                   05/19/92
5,114,352                   07/703,740                   05/19/92
5,114,346                   07/565,147                   05/19/92
5,114,344                   07/762,412                   05/19/92
5,114,333                   07/626,336                   05/19/92
5,114,332                   07/659,569                   05/19/92
5,114,329                   07/665,330                   05/19/92
5,114,327                   07/646,071                   05/19/92
5,114,326                   07/554,642                   05/19/92
5,114,323                   07/604,809                   05/19/92
5,114,319                   07/595,242                   05/19/92
5,114,318                   07/726,260                   05/19/92
5,114,313                   07/506,944                   05/19/92
5,114,312                   07/714,698                   05/19/92
5,114,309                   07/568,011                   05/19/92
5,114,305                   07/571,717                   05/19/92
5,114,303                   07/714,611                   05/19/92
5,114,296                   07/597,995                   05/19/92
5,114,292                   07/685,527                   05/19/92
5,114,291                   07/571,221                   05/19/92
5,114,289                   07/688,309                   05/19/92
5,114,281                   07/541,381                   05/19/92
5,114,276                   07/490,740                   05/19/92
5,114,275                   07/662,388                   05/19/92
5,114,274                   07/672,391                   05/19/92
5,114,273                   07/414,308                   05/19/92
5,114,270                   07/673,308                   05/19/92
5,114,262                   07/497,207                   05/19/92
5,114,245                   07/551,549                   05/19/92
5,114,239                   07/412,231                   05/19/92
5,114,226                   07/589,625                   05/19/92
5,114,218                   07/640,042                   05/19/92
5,114,215                   07/575,761                   05/19/92
5,114,213                   07/660,338                   05/19/92
5,114,204                   07/405,943                   05/19/92
5,114,203                   07/632,828                   05/19/92
5,114,187                   07/634,615                   05/19/92
5,114,184                   07/547,150                   05/19/92
5,114,178                   07/596,556                   05/19/92
5,114,172                   07/461,593                   05/19/92
5,114,171                   07/417,185                   05/19/92
5,114,167                   07/638,572                   05/19/92
5,114,157                   07/535,568                   05/19/92
5,114,152                   07/670,180                   05/19/92
5,114,150                   07/700,302                   05/19/92
5,114,148                   07/727,423                   05/19/92
5,114,133                   07/600,177                   05/19/92
5,114,130                   07/584,498                   05/19/92
5,114,127                   07/575,341                   05/19/92
5,114,124                   07/598,193                   05/19/92
5,114,123                   07/691,331                   05/19/92
5,114,121                   07/521,334                   05/19/92
5,114,113                   07/589,069                   05/19/92
5,114,109                   07/769,816                   05/19/92
5,114,095                   07/717,688                   05/19/92
5,114,092                   07/639,516                   05/19/92
5,114,085                   07/724,502                   05/19/92
5,114,084                   07/644,951                   05/19/92
5,114,083                   07/465,178                   05/19/92
5,114,080                   07/718,350                   05/19/92
5,114,078                   07/576,375                   05/19/92
5,114,077                   07/626,505                   05/19/92
5,114,075                   07/513,094                   05/19/92
5,114,073                   07/789,440                   05/19/92
5,114,072                   07/770,370                   05/19/92
5,114,071                   07/665,308                   05/19/92
5,114,070                   07/610,497                   05/19/92
5,114,069                   07/676,134                   05/19/92
5,114,068                   07/594,257                   05/19/92
5,114,063                   07/306,522                   05/19/92
5,114,058                   07/697,555                   05/19/92
5,114,052                   07/780,824                   05/19/92
5,114,050                   07/644,589                   05/19/92
5,114,043                   07/594,032                   05/19/92
5,114,029                   07/727,708                   05/19/92
5,114,025                   07/613,106                   05/19/92
5,114,023                   07/646,241                   05/19/92
5,114,016                   07/549,607                   05/19/92
5,114,010                   07/706,029                   05/19/92
5,114,007                   07/674,708                   05/19/92
5,114,004                   07/654,037                   05/19/92
5,114,001                   07/741,070                   05/19/92
5,113,998                   07/494,125                   05/19/92
5,113,996                   07/666,669                   05/19/92
5,113,991                   07/445,676                   05/19/92
5,113,988                   07/705,951                   05/19/92
5,113,986                   07/682,604                   05/19/92
5,113,985                   07/607,802                   05/19/92
5,113,984                   07/723,753                   05/19/92
5,113,983                   07/670,126                   05/19/92
5,113,982                   07/653,182                   05/19/92
5,113,977                   07/629,455                   05/19/92
5,113,975                   07/680,126                   05/19/92
5,113,973                   07/505,838                   05/19/92
5,113,962                   07/094,075                   05/19/92
5,113,960                   07/481,507                   05/19/92
5,113,959                   07/575,222                   05/19/92
5,113,957                   07/237,791                   05/19/92
5,113,948                   07/718,659                   05/19/92
5,113,947                   07/488,295                   05/19/92
5,113,946                   07/636,762                   05/19/92
5,113,930                   07/738,674                   05/19/92
5,113,928                   07/440,906                   05/19/92
5,113,925                   07/594,303                   05/19/92
5,113,923                   07/618,196                   05/19/92
5,113,911                   07/713,036                   05/19/92
5,113,904                   07/639,830                   05/19/92
5,113,894                   07/635,618                   05/19/92
5,113,893                   07/516,343                   05/19/92
5,113,890                   07/613,148                   05/19/92
5,113,888                   07/468,841                   05/19/92
5,113,884                   07/581,741                   05/19/92
5,113,883                   07/659,806                   05/19/92
5,113,882                   07/574,342                   05/19/92
5,113,879                   06/719,766                   05/19/92
5,113,873                   07/532,568                   05/19/92
5,113,867                   07/525,189                   05/19/92
5,113,858                   07/508,845                   05/19/92
5,113,851                   07/487,538                   05/19/92
5,113,847                   07/647,942                   05/19/92
5,113,845                   07/585,870                   05/19/92
5,113,844                   07/689,290                   05/19/92
5,113,834                   07/707,138                   05/19/92
5,113,830                   07/731,962                   05/19/92
5,113,826                   07/704,527                   05/19/92
5,113,819                   07/668,028                   05/19/92
5,113,816                   07/761,246                   05/19/92
5,113,814                   07/647,569                   05/19/92
5,113,811                   07/700,126                   05/19/92
5,113,810                   07/517,657                   05/19/92
5,113,805                   07/626,532                   05/19/92
5,113,798                   07/720,265                   05/19/92
5,113,791                   07/622,743                   05/19/92
5,113,787                   07/196,924                   05/19/92
5,113,783                   07/650,953                   05/19/92
5,113,781                   07/640,607                   05/19/92
5,113,779                   07/502,586                   05/19/92
5,113,774                   07/499,265                   05/19/92
5,113,771                   07/744,752                   05/19/92
5,113,769                   07/362,048                   05/19/92
5,113,758                   07/663,013                   05/19/92
5,113,754                   07/505,610                   05/19/92
5,113,753                   07/509,312                   05/19/92
5,113,741                   07/629,685                   05/19/92
5,113,740                   07/470,626                   05/19/92
5,113,739                   07/191,145                   05/19/92
5,113,735                   07/690,003                   05/19/92
5,113,726                   07/592,597                   05/19/92
5,113,725                   07/584,784                   05/19/92
5,113,723                   07/670,259                   05/19/92
5,113,720                   07/449,926                   05/19/92
5,113,717                   07/648,126                   05/19/92
5,113,714                   07/657,790                   05/19/92
5,113,713                   07/653,587                   05/19/92
5,113,712                   07/530,007                   05/19/92
5,113,704                   07/656,331                   05/19/92
5,113,699                   07/738,433                   05/19/92
5,113,695                   07/625,878                   05/19/92
5,113,689                   07/578,187                   05/19/92
5,113,687                   07/519,093                   05/19/92
5,113,683                   07/645,974                   05/19/92
5,113,682                   07/506,820                   05/19/92
5,113,674                   07/690,603                   05/19/92
5,113,672                   07/726,694                   05/19/92
5,113,648                   07/486,132                   05/19/92
5,113,644                   07/738,215                   05/19/92
5,113,642                   07/686,584                   05/19/92
5,113,636                   07/645,341                   05/19/92
5,113,632                   07/610,850                   05/19/92
5,113,629                   07/735,802                   05/19/92
5,113,626                   07/535,765                   05/19/92
5,113,625                   07/622,819                   05/19/92
5,113,622                   07/747,494                   05/19/92
5,113,621                   07/396,657                   05/19/92
5,113,619                   07/593,565                   05/19/92
5,113,618                   07/699,654                   05/19/92
5,113,617                   07/499,792                   05/19/92
5,113,614                   07/374,708                   05/19/92
5,113,609                   07/449,191                   05/19/92
5,113,608                   07/477,721                   05/19/92
5,113,606                   07/617,965                   05/19/92
5,113,605                   07/552,123                   05/19/92
5,113,604                   07/608,580                   05/19/92
5,113,598                   07/598,306                   05/19/92
5,113,597                   07/556,854                   05/19/92
5,113,596                   07/713,301                   05/19/92
5,113,591                   07/672,683                   05/19/92
5,113,577                   07/676,570                   05/19/92
5,113,574                   07/477,930                   05/19/92
5,113,572                   07/599,671                   05/19/92
5,113,566                   07/651,896                   05/19/92
5,113,556                   07/608,698                   05/19/92
5,113,543                   07/631,167                   05/19/92
5,113,541                   07/569,095                   05/19/92
5,113,531                   07/690,000                   05/19/92
5,113,530                   07/702,834                   05/19/92
5,113,529                   07/619,088                   05/19/92

                     PATENTS WHICH EXPIRED ON May 24, 2000
                    DUE TO FAILURE TO PAY MAINTENANCE FEES

4,747,157                   06/945,790                   05/24/88
4,747,149                   07/026,890                   05/24/88
4,747,148                   06/598,379                   05/24/88
4,747,142                   06/758,770                   05/24/88
4,747,139                   06/921,851                   05/24/88
4,747,119                   06/843,379                   05/24/88
4,747,116                   06/842,582                   05/24/88
4,747,113                   06/892,829                   05/24/88
4,747,112                   06/902,826                   05/24/88
4,747,111                   07/014,751                   05/24/88
4,747,104                   06/871,013                   05/24/88
4,747,098                   06/930,178                   05/24/88
4,747,097                   06/839,707                   05/24/88
4,747,095                   06/881,300                   05/24/88
4,747,094                   06/773,971                   05/24/88
4,747,087                   07/002,855                   05/24/88
4,747,074                   07/006,963                   05/24/88
4,747,069                   07/070,083                   05/24/88
4,747,068                   06/918,171                   05/24/88
4,747,067                   06/918,751                   05/24/88
4,747,064                   06/914,789                   05/24/88
4,747,055                   06/837,140                   05/24/88
4,747,053                   06/863,798                   05/24/88
4,747,052                   06/791,678                   05/24/88
4,747,050                   07/091,310                   05/24/88
4,747,043                   07/032,990                   05/24/88
4,747,038                   07/094,052                   05/24/88
4,747,037                   06/800,648                   05/24/88
4,747,036                   06/941,836                   05/24/88
4,747,021                   07/083,973                   05/24/88
4,747,018                   07/002,587                   05/24/88
4,747,015                   07/035,435                   05/24/88
4,747,014                   07/018,893                   05/24/88
4,747,011                   06/928,531                   05/24/88
4,747,009                   06/849,151                   05/24/88
4,747,000                   06/789,912                   05/24/88
4,746,999                   06/843,065                   05/24/88
4,746,996                   06/748,906                   05/24/88
4,746,988                   06/880,461                   05/24/88
4,746,981                   06/874,630                   05/24/88
4,746,977                   07/025,154                   05/24/88
4,746,972                   06/626,043                   05/24/88
4,746,971                   06/878,851                   05/24/88
4,746,966                   06/789,868                   05/24/88
4,746,962                   06/770,555                   05/24/88
4,746,958                   07/063,471                   05/24/88
4,746,952                   06/851,640                   05/24/88
4,746,940                   06/934,827                   05/24/88
4,746,928                   06/902,561                   05/24/88
4,746,927                   06/794,206                   05/24/88
4,746,926                   06/913,806                   05/24/88
4,746,924                   06/799,912                   05/24/88
4,746,922                   06/377,451                   05/24/88
4,746,918                   06/940,474                   05/24/88
4,746,907                   06/789,407                   05/24/88
4,746,903                   06/942,745                   05/24/88
4,746,896                   06/861,039                   05/24/88
4,746,894                   06/820,385                   05/24/88
4,746,888                   07/071,259                   05/24/88
4,746,887                   06/771,772                   05/24/88
4,746,885                   06/903,298                   05/24/88
4,746,884                   06/883,603                   05/24/88
4,746,880                   07/011,613                   05/24/88
4,746,868                   06/825,331                   05/24/88
4,746,866                   06/926,475                   05/24/88
4,746,862                   06/863,256                   05/24/88
4,746,861                   06/899,736                   05/24/88
4,746,860                   07/031,132                   05/24/88
4,746,857                   06/903,021                   05/24/88
4,746,849                   07/021,873                   05/24/88
4,746,842                   06/918,416                   05/24/88
4,746,840                   07/035,016                   05/24/88
4,746,837                   06/945,418                   05/24/88
4,746,834                   07/027,200                   05/24/88
4,746,832                   06/816,558                   05/24/88
4,746,823                   06/881,136                   05/24/88
4,746,814                   06/875,336                   05/24/88
4,746,807                   07/007,470                   05/24/88
4,746,801                   06/812,884                   05/24/88
4,746,798                   06/897,671                   05/24/88
4,746,795                   07/005,313                   05/24/88
4,746,792                   06/914,050                   05/24/88
4,746,789                   06/791,857                   05/24/88
4,746,786                   06/917,969                   05/24/88
4,746,783                   07/058,222                   05/24/88
4,746,755                   06/860,161                   05/24/88
4,746,754                   06/864,062                   05/24/88
4,746,734                   07/020,250                   05/24/88
4,746,731                   06/735,060                   05/24/88
4,746,726                   06/924,713                   05/24/88
4,746,706                   07/020,978                   05/24/88
4,746,705                   06/839,175                   05/24/88
4,746,704                   06/931,851                   05/24/88
4,746,686                   07/039,287                   05/24/88
4,746,683                   07/102,368                   05/24/88
4,746,675                   06/924,189                   05/24/88
4,746,670                   07/037,911                   05/24/88
4,746,667                   06/939,274                   05/24/88
4,746,666                   06/874,413                   05/24/88
4,746,656                   06/887,397                   05/24/88
4,746,653                   06/834,672                   05/24/88
4,746,630                   06/908,485                   05/24/88
4,746,626                   07/048,470                   05/24/88
4,746,622                   06/916,259                   05/24/88
4,746,617                   07/003,614                   05/24/88
4,746,614                   07/098,247                   05/24/88
4,746,606                   06/866,845                   05/24/88
4,746,597                   06/921,759                   05/24/88
4,746,595                   06/854,840                   05/24/88
4,746,583                   06/933,568                   05/24/88
4,746,580                   06/837,659                   05/24/88
4,746,575                   06/880,919                   05/24/88
4,746,571                   06/893,044                   05/24/88
4,746,553                   07/082,520                   05/24/88
4,746,552                   07/061,843                   05/24/88
4,746,537                   07/073,344                   05/24/88
4,746,536                   06/945,298                   05/24/88
4,746,524                   06/912,305                   05/24/88
4,746,522                   06/830,865                   05/24/88
4,746,514                   06/775,003                   05/24/88
4,746,512                   06/709,668                   05/24/88
4,746,511                   06/889,957                   05/24/88
4,746,510                   06/832,338                   05/24/88
4,746,504                   06/840,419                   05/24/88
4,746,503                   06/917,661                   05/24/88
4,746,500                   06/886,567                   05/24/88
4,746,498                   06/644,597                   05/24/88
4,746,491                   06/655,992                   05/24/88
4,746,481                   06/821,263                   05/24/88
4,746,479                   06/669,877                   05/24/88
4,746,471                   06/919,625                   05/24/88
4,746,470                   06/601,122                   05/24/88
4,746,468                   06/864,015                   05/24/88
4,746,466                   06/932,819                   05/24/88
4,746,464                   06/853,075                   05/24/88
4,746,461                   06/945,906                   05/24/88
4,746,459                   07/004,761                   05/24/88
4,746,455                   07/064,706                   05/24/88
4,746,453                   06/928,875                   05/24/88
4,746,443                   06/942,999                   05/24/88
4,746,441                   06/831,807                   05/24/88
4,746,438                   07/103,462                   05/24/88
4,746,429                   06/865,183                   05/24/88
4,746,424                   06/926,508                   05/24/88
4,746,422                   07/024,827                   05/24/88
4,746,411                   07/056,550                   05/24/88
4,746,409                   07/065,388                   05/24/88
4,746,400                   06/492,035                   05/24/88
4,746,399                   07/059,646                   05/24/88
4,746,388                   06/902,759                   05/24/88
4,746,381                   06/859,488                   05/24/88
4,746,378                   06/930,062                   05/24/88
4,746,363                   07/064,837                   05/24/88
4,746,360                   06/756,417                   05/24/88
4,746,354                   06/836,268                   05/24/88
4,746,352                   06/837,986                   05/24/88
4,746,350                   06/851,150                   05/24/88
4,746,348                   06/947,254                   05/24/88
4,746,347                   07/000,029                   05/24/88
4,746,333                   06/885,833                   05/24/88
4,746,331                   06/872,908                   05/24/88
4,746,325                   06/886,622                   05/24/88
4,746,316                   06/408,876                   05/24/88
4,746,306                   06/362,495                   05/24/88
4,746,305                   07/042,134                   05/24/88
4,746,284                   06/917,800                   05/24/88
4,746,279                   06/859,001                   05/24/88
4,746,264                   06/920,924                   05/24/88
4,746,257                   06/740,368                   05/24/88
4,746,250                   06/920,983                   05/24/88
4,746,248                   07/016,395                   05/24/88
4,746,242                   07/028,859                   05/24/88
4,746,239                   06/924,696                   05/24/88
4,746,237                   06/870,779                   05/24/88
4,746,236                   06/813,883                   05/24/88
4,746,233                   06/898,465                   05/24/88
4,746,231                   07/102,251                   05/24/88
4,746,230                   06/581,020                   05/24/88
4,746,223                   06/770,688                   05/24/88
4,746,222                   07/115,165                   05/24/88
4,746,215                   06/855,808                   05/24/88
4,746,213                   06/866,609                   05/24/88
4,746,212                   06/843,158                   05/24/88
4,746,211                   06/692,923                   05/24/88
4,746,204                   07/033,053                   05/24/88
4,746,203                   07/096,344                   05/24/88
4,746,197                   06/888,864                   05/24/88
4,746,196                   07/046,171                   05/24/88
4,746,192                   06/875,677                   05/24/88
4,746,182                   06/872,363                   05/24/88
4,746,166                   07/096,950                   05/24/88
4,746,159                   07/083,237                   05/24/88
4,746,158                   06/912,690                   05/24/88
4,746,146                   06/939,661                   05/24/88
4,746,143                   07/008,337                   05/24/88
4,746,122                   07/077,756                   05/24/88
4,746,121                   07/011,583                   05/24/88
4,746,103                   06/897,524                   05/24/88
4,746,101                   06/859,825                   05/24/88
4,746,100                   06/946,256                   05/24/88
4,746,099                   07/023,653                   05/24/88
4,746,098                   07/089,570                   05/24/88
4,746,097                   07/024,027                   05/24/88
4,746,091                   06/876,011                   05/24/88
4,746,087                   07/032,118                   05/24/88
4,746,083                   06/885,571                   05/24/88
4,746,082                   06/829,291                   05/24/88
4,746,069                   07/031,142                   05/24/88
4,746,064                   06/920,194                   05/24/88
4,746,063                   06/925,927                   05/24/88
4,746,059                   07/033,321                   05/24/88
4,746,057                   06/843,635                   05/24/88
4,746,053                   07/036,907                   05/24/88
4,746,040                   06/942,418                   05/24/88
4,746,036                   07/009,874                   05/24/88
4,746,031                   07/063,833                   05/24/88
4,746,011                   06/893,742                   05/24/88
4,746,006                   06/864,134                   05/24/88
4,745,993                   06/838,664                   05/24/88
4,745,982                   06/935,735                   05/24/88
4,745,978                   07/010,268                   05/24/88
4,745,977                   06/722,785                   05/24/88
4,745,966                   06/888,656                   05/24/88
4,745,963                   06/798,841                   05/24/88
4,745,956                   06/708,476                   05/24/88
4,745,944                   07/108,673                   05/24/88
4,745,943                   07/043,601                   05/24/88
4,745,936                   07/032,536                   05/24/88
4,745,933                   06/822,338                   05/24/88
4,745,925                   06/916,660                   05/24/88
4,745,924                   07/021,830                   05/24/88
4,745,916                   07/014,701                   05/24/88
4,745,909                   07/050,730                   05/24/88
4,745,902                   06/868,588                   05/24/88
4,745,891                   06/883,128                   05/24/88
4,745,887                   07/027,579                   05/24/88
4,745,886                   06/791,461                   05/24/88
4,745,853                   07/057,574                   05/24/88
4,745,850                   06/940,144                   05/24/88
4,745,844                   07/013,377                   05/24/88
4,745,843                   06/870,719                   05/24/88
4,745,841                   07/031,960                   05/24/88
4,745,834                   06/917,096                   05/24/88
4,745,832                   06/935,817                   05/24/88
4,745,830                   06/838,241                   05/24/88
4,745,826                   06/819,838                   05/24/88
4,745,825                   07/043,455                   05/24/88
4,745,822                   06/725,452                   05/24/88
4,745,813                   07/026,044                   05/24/88
4,745,809                   06/895,789                   05/24/88
4,745,802                   06/908,756                   05/24/88
4,745,798                   07/030,234                   05/24/88
4,745,796                   07/026,096                   05/24/88
4,745,793                   07/018,407                   05/24/88
4,745,790                   07/009,602                   05/24/88
4,745,788                   06/914,621                   05/24/88
4,745,786                   06/836,928                   05/24/88
4,745,785                   06/872,004                   05/24/88
4,745,783                   07/067,538                   05/24/88
4,745,781                   07/066,713                   05/24/88
4,745,779                   06/345,562                   05/24/88
4,745,778                   07/071,740                   05/24/88
4,745,768                   07/090,127                   05/24/88
4,745,767                   07/024,365                   05/24/88
4,745,763                   07/105,755                   05/24/88
4,745,759                   06/945,641                   05/24/88
4,745,755                   06/888,406                   05/24/88
4,745,754                   06/919,757                   05/24/88
4,745,744                   06/923,185                   05/24/88
4,745,736                   07/091,033                   05/24/88
4,745,714                   07/021,069                   05/24/88
4,745,713                   07/014,296                   05/24/88
4,745,712                   06/928,457                   05/24/88
4,745,711                   06/919,503                   05/24/88
4,745,701                   07/015,730                   05/24/88
4,745,684                   06/944,051                   05/24/88
4,745,681                   07/041,374                   05/24/88
4,745,680                   06/933,571                   05/24/88
4,745,676                   06/827,266                   05/24/88
4,745,662                   07/058,465                   05/24/88
4,745,660                   07/075,087                   05/24/88
4,745,659                   06/935,349                   05/24/88
4,745,658                   06/817,421                   05/24/88
4,745,651                   07/098,276                   05/24/88