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

   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 June 25, 1997
                    DUE TO FAILURE TO PAY MAINTENANCE FEES

Patent Number              Serial Number               Issue Date

Re. 33,821                  07/652,703                   02/11/92
(4,840,616)                (07/161,574)                (06/20/89)
Re. 34,179                  07/538,932                   02/16/93
(4,841,170)                (06/939,522)                (06/20/89)
4,524,464                   06/650,629                   06/25/85
4,524,468                   06/494,306                   06/25/85
4,524,488                   06/410,457                   06/25/85
4,524,489                   06/584,863                   06/25/85
4,524,500                   06/476,375                   06/25/85
4,524,507                   06/451,209                   06/25/85
4,524,529                   06/526,112                   06/25/85
4,524,541                   06/587,448                   06/25/85
4,524,543                   06/541,667                   06/25/85
4,524,548                   06/487,679                   06/25/85
4,524,554                   06/306,662                   06/25/85
4,524,562                   06/368,445                   06/25/85
4,524,564                   06/413,170                   06/25/85
4,524,572                   06/524,306                   06/25/85
4,524,584                   06/531,554                   06/25/85
4,524,587                   06/598,366                   06/25/85
4,524,595                   06/533,749                   06/25/85
4,524,598                   06/540,067                   06/25/85
4,524,600                   06/574,011                   06/25/85
4,524,602                   06/587,052                   06/25/85
4,524,603                   06/529,821                   06/25/85
4,524,612                   06/563,458                   06/25/85
4,524,618                   06/585,389                   06/25/85
4,524,623                   06/583,990                   06/25/85
4,524,633                   06/377,191                   06/25/85
4,524,637                   06/400,715                   06/25/85
4,524,641                   06/436,052                   06/25/85
4,524,651                   06/363,880                   06/25/85
4,524,659                   06/434,933                   06/25/85
4,524,667                   06/523,067                   06/25/85
4,524,669                   06/381,715                   06/25/85
4,524,679                   06/543,340                   06/25/85
4,524,683                   06/569,045                   06/25/85
4,524,692                   06/601,490                   06/25/85
4,524,700                   06/385,944                   06/25/85
4,524,704                   06/486,799                   06/25/85
4,524,705                   06/359,093                   06/25/85
4,524,711                   06/512,665                   06/25/85
4,524,717                   06/485,650                   06/25/85
4,524,718                   06/521,675                   06/25/85
4,524,721                   06/586,273                   06/25/85
4,524,738                   06/530,108                   06/25/85
4,524,739                   06/555,015                   06/25/85
4,524,740                   06/480,948                   06/25/85
4,524,746                   06/598,364                   06/25/85
4,524,753                   06/440,953                   06/25/85
4,524,764                   06/529,261                   06/25/85
4,524,771                   06/437,419                   06/25/85
4,524,772                   06/516,699                   06/25/85
4,524,787                   06/398,691                   06/25/85
4,524,792                   06/512,711                   06/25/85
4,524,796                   06/422,795                   06/25/85
4,524,800                   06/609,950                   06/25/85
4,524,801                   06/446,527                   06/25/85
4,524,803                   06/357,015                   06/25/85
4,524,804                   06/490,665                   06/25/85
4,524,807                   06/380,846                   06/25/85
4,524,808                   06/575,576                   06/25/85
4,524,809                   06/496,488                   06/25/85
4,524,816                   06/581,984                   06/25/85
4,524,823                   06/593,120                   06/25/85
4,524,825                   06/557,090                   06/25/85
4,524,826                   06/387,996                   06/25/85
4,524,839                   06/450,106                   06/25/85
4,524,842                   06/473,999                   06/25/85
4,524,853                   06/345,647                   06/25/85
4,524,857                   06/538,748                   06/25/85
4,524,859                   06/656,421                   06/25/85
4,524,863                   06/516,015                   06/25/85
4,524,866                   06/588,052                   06/25/85
4,524,868                   06/238,375                   06/25/85
4,524,869                   06/572,157                   06/25/85
4,524,897                   06/537,803                   06/25/85
4,524,899                   06/366,694                   06/25/85
4,524,908                   06/460,546                   06/25/85
4,524,913                   06/577,309                   06/25/85
4,524,915                   06/660,964                   06/25/85
4,524,930                   06/505,301                   06/25/85
4,524,941                   06/276,839                   06/25/85
4,524,948                   06/530,510                   06/25/85
4,524,955                   06/618,614                   06/25/85
4,524,958                   06/509,140                   06/25/85
4,524,975                   06/508,820                   06/25/85
4,524,981                   06/554,188                   06/25/85
4,524,982                   06/566,090                   06/25/85
4,524,988                   06/493,929                   06/25/85
4,525,003                   06/574,058                   06/25/85
4,525,006                   06/490,799                   06/25/85
4,525,009                   06/461,973                   06/25/85
4,525,012                   06/491,288                   06/25/85
4,525,019                   06/609,490                   06/25/85
4,525,031                   06/240,999                   06/25/85
4,525,041                   06/468,848                   06/25/85
4,525,056                   06/386,630                   06/25/85
4,525,057                   06/414,267                   06/25/85
4,525,060                   06/489,315                   06/25/85
4,525,063                   06/553,111                   06/25/85
4,525,064                   06/397,101                   06/25/85
4,525,065                   06/503,658                   06/25/85
4,525,066                   06/396,446                   06/25/85
4,525,068                   06/419,241                   06/25/85
4,525,069                   06/371,484                   06/25/85
4,525,072                   06/496,058                   06/25/85
4,525,083                   06/534,263                   06/25/85
4,525,086                   06/658,347                   06/25/85
4,525,089                   06/463,493                   06/25/85
4,525,093                   06/430,611                   06/25/85
4,525,095                   06/623,745                   06/25/85
4,525,099                   06/591,855                   06/25/85
4,525,101                   06/394,034                   06/25/85
4,525,103                   06/454,479                   06/25/85
4,525,117                   06/495,439                   06/25/85
4,525,119                   06/580,841                   06/25/85
4,525,125                   06/558,760                   06/25/85
4,525,129                   06/450,424                   06/25/85
4,525,132                   06/548,668                   06/25/85
4,525,136                   06/556,395                   06/25/85
4,525,138                   06/546,479                   06/25/85
4,525,140                   06/333,272                   06/25/85
4,525,142                   06/619,371                   06/25/85
4,525,145                   06/496,630                   06/25/85
4,525,160                   06/579,968                   06/25/85
4,525,164                   06/257,002                   06/25/85
4,525,167                   06/520,434                   06/25/85
4,525,171                   06/555,874                   06/25/85
4,525,173                   06/495,420                   06/25/85
4,525,187                   06/579,845                   06/25/85
4,525,201                   06/544,762                   06/25/85
4,525,202                   06/374,539                   06/25/85
4,525,207                   06/570,481                   06/25/85
4,525,214                   06/474,289                   06/25/85
4,525,215                   06/604,314                   06/25/85
4,525,218                   06/377,078                   06/25/85
4,525,221                   06/610,838                   06/25/85
4,525,226                   06/421,927                   06/25/85
4,525,234                   06/643,090                   06/25/85
4,525,236                   06/477,244                   06/25/85
4,525,244                   06/444,511                   06/25/85
4,525,249                   06/631,667                   06/25/85
4,525,257                   06/452,937                   06/25/85
4,525,259                   06/550,600                   06/25/85
4,525,267                   06/432,942                   06/25/85
4,525,269                   06/606,718                   06/25/85
4,525,270                   06/483,634                   06/25/85
4,525,274                   06/597,780                   06/25/85
4,525,277                   06/588,318                   06/25/85
4,525,279                   06/520,376                   06/25/85
4,525,281                   06/520,369                   06/25/85
4,525,282                   06/510,020                   06/25/85
4,525,287                   06/621,267                   06/25/85
4,525,290                   06/626,311                   06/25/85
4,525,291                   06/351,331                   06/25/85
4,525,294                   06/484,943                   06/25/85
4,525,298                   06/442,676                   06/25/85
4,525,306                   06/404,747                   06/25/85
4,525,311                   06/553,452                   06/25/85
4,525,329                   06/601,027                   06/25/85
4,525,330                   06/418,833                   06/25/85
4,525,335                   06/476,200                   06/25/85
4,525,337                   06/477,487                   06/25/85
4,525,338                   06/618,456                   06/25/85
4,525,355                   06/566,023                   06/25/85
4,525,359                   06/448,836                   06/25/85
4,525,367                   06/547,913                   06/25/85
4,525,373                   06/499,990                   06/25/85
4,525,377                   06/458,347                   06/25/85
4,525,380                   06/582,273                   06/25/85
4,525,381                   06/566,790                   06/25/85
4,525,382                   06/566,792                   06/25/85
4,525,386                   06/669,517                   06/25/85
4,525,395                   06/455,360                   06/25/85
4,525,399                   06/501,509                   06/25/85
4,525,400                   06/609,141                   06/25/85
4,525,405                   06/566,612                   06/25/85
4,525,407                   06/502,366                   06/25/85
4,525,409                   06/533,293                   06/25/85
4,525,412                   06/549,741                   06/25/85
4,525,414                   06/542,702                   06/25/85
4,525,416                   06/491,165                   06/25/85
4,525,433                   06/416,067                   06/25/85
4,525,435                   06/479,559                   06/25/85
4,525,436                   06/479,560                   06/25/85
4,525,437                   06/479,561                   06/25/85
4,525,440                   06/431,881                   06/25/85
4,525,441                   06/442,973                   06/25/85
4,525,453                   06/436,877                   06/25/85
4,525,457                   06/487,574                   06/25/85
4,525,459                   06/343,235                   06/25/85
4,525,470                   06/638,598                   06/25/85
4,525,473                   06/480,602                   06/25/85
4,525,479                   06/527,070                   06/25/85
4,525,485                   06/647,659                   06/25/85
4,525,486                   06/546,523                   06/25/85
4,525,497                   06/574,081                   06/25/85
4,525,503                   06/415,919                   06/25/85
4,525,505                   06/561,302                   06/25/85
4,525,523                   06/526,820                   06/25/85
4,525,524                   06/600,862                   06/25/85
4,525,529                   06/413,555                   06/25/85
4,525,531                   06/488,861                   06/25/85
4,525,532                   06/525,335                   06/25/85
4,525,534                   06/511,367                   06/25/85
4,525,537                   06/500,439                   06/25/85
4,525,541                   06/506,875                   06/25/85
4,525,544                   06/367,643                   06/25/85
4,525,546                   06/552,584                   06/25/85
4,525,553                   06/581,857                   06/25/85
4,525,555                   06/561,936                   06/25/85
4,525,557                   06/584,165                   06/25/85
4,525,560                   06/478,750                   06/25/85
4,525,561                   06/562,418                   06/25/85
4,525,572                   06/600,867                   06/25/85
4,525,573                   06/644,195                   06/25/85
4,525,575                   06/520,665                   06/25/85
4,525,579                   06/592,420                   06/25/85
4,525,580                   06/634,781                   06/25/85
4,525,581                   06/572,244                   06/25/85
4,525,586                   06/533,489                   06/25/85
4,525,592                   06/557,796                   06/25/85
4,525,593                   06/601,080                   06/25/85
4,525,604                   06/502,011                   06/25/85
4,525,607                   06/567,700                   06/25/85
4,525,609                   06/550,294                   06/25/85
4,525,613                   06/572,259                   06/25/85
4,525,614                   06/438,256                   06/25/85
4,525,615                   06/571,158                   06/25/85
4,525,620                   06/418,315                   06/25/85
4,525,622                   06/574,637                   06/25/85
4,525,623                   06/513,900                   06/25/85
4,525,640                   06/481,033                   06/25/85
4,525,641                   06/448,652                   06/25/85
4,525,648                   06/485,532                   06/25/85
4,525,656                   06/523,797                   06/25/85
4,525,662                   06/554,390                   06/25/85
4,525,664                   06/455,193                   06/25/85
4,525,667                   06/430,678                   06/25/85
4,525,674                   06/402,628                   06/25/85
4,525,678                   06/395,399                   06/25/85
4,525,701                   06/411,341                   06/25/85
4,525,710                   06/349,384                   06/25/85
4,525,721                   06/471,411                   06/25/85
4,525,722                   06/582,694                   06/25/85
4,525,723                   06/449,940                   06/25/85
4,525,725                   06/449,511                   06/25/85
4,525,727                   06/467,355                   06/25/85
4,525,730                   06/445,331                   06/25/85
4,525,732                   06/528,210                   06/25/85
4,525,734                   06/477,503                   06/25/85
4,525,749                   06/535,905                   06/25/85
4,525,752                   06/465,461                   06/25/85
4,525,756                   06/400,721                   06/25/85
4,525,757                   06/598,548                   06/25/85
4,525,761                   06/600,607                   06/25/85
4,525,763                   06/556,744                   06/25/85
4,525,765                   06/482,471                   06/25/85
4,525,770                   06/595,809                   06/25/85
4,525,772                   06/616,390                   06/25/85
4,525,775                   06/438,381                   06/25/85
4,525,782                   06/359,922                   06/25/85
4,525,790                   06/412,274                   06/25/85
4,525,796                   06/347,720                   06/25/85
4,525,800                   06/269,102                   06/25/85
4,525,804                   06/436,128                   06/25/85
4,525,805                   06/451,345                   06/25/85
4,525,806                   06/537,618                   06/25/85
4,525,812                   06/442,755                   06/25/85
4,525,813                   06/342,510                   06/25/85
4,525,820                   06/245,512                   06/25/85
4,525,823                   06/397,973                   06/25/85
4,525,825                   06/309,402                   06/25/85
4,525,831                   06/506,564                   06/25/85
4,525,833                   06/422,385                   06/25/85
4,525,834                   06/327,083                   06/25/85
4,525,840                   06/447,345                   06/25/85
4,525,845                   06/467,017                   06/25/85
4,525,850                   06/418,343                   06/25/85
4,525,869                   06/487,483                   06/25/85
4,525,870                   06/399,688                   06/25/85
4,839,926                   07/206,822                   06/20/89
4,839,931                   07/083,172                   06/20/89
4,839,932                   07/054,203                   06/20/89
4,839,940                   07/120,907                   06/20/89
4,839,944                   07/107,666                   06/20/89
4,839,958                   07/161,500                   06/20/89
4,839,959                   07/111,998                   06/20/89
4,839,966                   07/144,603                   06/20/89
4,839,967                   07/137,925                   06/20/89
4,839,970                   07/094,093                   06/20/89
4,839,971                   07/156,804                   06/20/89
4,839,974                   07/002,629                   06/20/89
4,839,977                   07/159,828                   06/20/89
4,839,980                   07/202,384                   06/20/89
4,839,981                   07/210,977                   06/20/89
4,839,984                   07/119,787                   06/20/89
4,839,989                   07/175,944                   06/20/89
4,839,990                   06/933,202                   06/20/89
4,839,991                   07/190,140                   06/20/89
4,839,999                   07/134,687                   06/20/89
4,840,002                   07/050,304                   06/20/89
4,840,011                   07/101,521                   06/20/89
4,840,014                   07/215,773                   06/20/89
4,840,016                   07/171,202                   06/20/89
4,840,024                   06/642,469                   06/20/89
4,840,026                   07/159,868                   06/20/89
4,840,030                   07/146,422                   06/20/89
4,840,033                   07/208,677                   06/20/89
4,840,038                   07/129,669                   06/20/89
4,840,039                   07/171,392                   06/20/89
4,840,046                   07/176,198                   06/20/89
4,840,047                   07/195,670                   06/20/89
4,840,050                   07/036,615                   06/20/89
4,840,054                   07/205,397                   06/20/89
4,840,055                   07/147,893                   06/20/89
4,840,060                   07/167,111                   06/20/89
4,840,063                   07/232,983                   06/20/89
4,840,064                   07/168,477                   06/20/89
4,840,089                   07/194,446                   06/20/89
4,840,090                   07/145,088                   06/20/89
4,840,095                   07/060,076                   06/20/89
4,840,096                   07/039,201                   06/20/89
4,840,097                   07/085,936                   06/20/89
4,840,101                   07/248,719                   06/20/89
4,840,107                   07/039,655                   06/20/89
4,840,109                   07/147,876                   06/20/89
4,840,112                   07/142,995                   06/20/89
4,840,113                   07/205,836                   06/20/89
4,840,114                   07/180,951                   06/20/89
4,840,117                   07/037,221                   06/20/89
4,840,120                   07/051,298                   06/20/89
4,840,121                   06/935,367                   06/20/89
4,840,122                   07/182,378                   06/20/89
4,840,124                   07/196,425                   06/20/89
4,840,125                   07/204,227                   06/20/89
4,840,128                   07/162,421                   06/20/89
4,840,129                   07/103,410                   06/20/89
4,840,131                   07/093,942                   06/20/89
4,840,140                   06/948,209                   06/20/89
4,840,150                   07/193,671                   06/20/89
4,840,151                   07/061,867                   06/20/89
4,840,153                   07/145,121                   06/20/89
4,840,154                   07/153,132                   06/20/89
4,840,166                   07/031,334                   06/20/89
4,840,167                   07/038,494                   06/20/89
4,840,169                   07/136,521                   06/20/89
4,840,170                   07/072,526                   06/20/89
4,840,174                   07/136,556                   06/20/89
4,840,176                   07/116,448                   06/20/89
4,840,179                   07/121,713                   06/20/89
4,840,181                   07/032,555                   06/20/89
4,840,185                   07/157,274                   06/20/89
4,840,187                   07/090,375                   06/20/89
4,840,188                   07/142,647                   06/20/89
4,840,190                   07/183,460                   06/20/89
4,840,192                   06/859,791                   06/20/89
4,840,194                   07/143,871                   06/20/89
4,840,195                   07/122,959                   06/20/89
4,840,200                   07/110,211                   06/20/89
4,840,204                   07/160,145                   06/20/89
4,840,210                   07/081,788                   06/20/89
4,840,211                   07/063,894                   06/20/89
4,840,217                   07/191,432                   06/20/89
4,840,226                   07/083,340                   06/20/89
4,840,227                   07/166,876                   06/20/89
4,840,233                   07/155,516                   06/20/89
4,840,236                   07/043,361                   06/20/89
4,840,237                   07/151,421                   06/20/89
4,840,238                   07/230,230                   06/20/89
4,840,241                   07/252,635                   06/20/89
4,840,243                   07/238,195                   06/20/89
4,840,254                   07/231,407                   06/20/89
4,840,263                   07/095,883                   06/20/89
4,840,264                   07/079,796                   06/20/89
4,840,267                   07/001,913                   06/20/89
4,840,276                   07/198,439                   06/20/89
4,840,282                   07/213,824                   06/20/89
4,840,283                   07/123,745                   06/20/89
4,840,292                   07/172,568                   06/20/89
4,840,295                   07/246,313                   06/20/89
4,840,298                   07/001,687                   06/20/89
4,840,299                   07/181,414                   06/20/89
4,840,301                   07/088,309                   06/20/89
4,840,302                   07/181,882                   06/20/89
4,840,313                   07/108,495                   06/20/89
4,840,318                   06/689,474                   06/20/89
4,840,322                   07/159,928                   06/20/89
4,840,327                   07/096,919                   06/20/89
4,840,328                   07/157,890                   06/20/89
4,840,330                   07/162,122                   06/20/89
4,840,331                   07/230,018                   06/20/89
4,840,342                   07/146,028                   06/20/89
4,840,346                   06/721,957                   06/20/89
4,840,351                   07/182,523                   06/20/89
4,840,364                   07/111,042                   06/20/89
4,840,368                   07/111,277                   06/20/89
4,840,376                   07/123,867                   06/20/89
4,840,379                   07/213,024                   06/20/89
4,840,383                   07/114,053                   06/20/89
4,840,385                   07/099,456                   06/20/89
4,840,386                   07/171,442                   06/20/89
4,840,392                   07/179,687                   06/20/89
4,840,399                   06/887,869                   06/20/89
4,840,401                   07/221,617                   06/20/89
4,840,412                   07/083,823                   06/20/89
4,840,413                   07/085,620                   06/20/89
4,840,414                   07/161,953                   06/20/89
4,840,415                   07/161,729                   06/20/89
4,840,418                   07/177,826                   06/20/89
4,840,419                   07/198,445                   06/20/89
4,840,423                   07/174,884                   06/20/89
4,840,429                   07/222,516                   06/20/89
4,840,439                   07/201,323                   06/20/89
4,840,441                   07/155,497                   06/20/89
4,840,442                   07/112,159                   06/20/89
4,840,443                   07/200,289                   06/20/89
4,840,444                   07/190,686                   06/20/89
4,840,448                   07/178,986                   06/20/89
4,840,452                   06/798,014                   06/20/89
4,840,454                   07/086,273                   06/20/89
4,840,456                   07/138,233                   06/20/89
4,840,457                   07/134,121                   06/20/89
4,840,465                   07/123,034                   06/20/89
4,840,474                   07/069,343                   06/20/89
4,840,475                   07/038,137                   06/20/89
4,840,476                   07/140,300                   06/20/89
4,840,480                   06/405,095                   06/20/89
4,840,483                   07/134,695                   06/20/89
4,840,491                   07/089,803                   06/20/89
4,840,497                   07/167,102                   06/20/89
4,840,506                   07/099,291                   06/20/89
4,840,508                   07/087,863                   06/20/89
4,840,514                   07/178,932                   06/20/89
4,840,517                   07/019,883                   06/20/89
4,840,518                   07/290,599                   06/20/89
4,840,519                   07/065,944                   06/20/89
4,840,526                   07/039,125                   06/20/89
4,840,531                   07/205,179                   06/20/89
4,840,538                   07/086,501                   06/20/89
4,840,540                   07/210,115                   06/20/89
4,840,544                   07/214,830                   06/20/89
4,840,547                   07/230,578                   06/20/89
4,840,555                   07/281,789                   06/20/89
4,840,556                   07/074,066                   06/20/89
4,840,562                   07/120,129                   06/20/89
4,840,569                   07/211,783                   06/20/89
4,840,571                   07/132,706                   06/20/89
4,840,572                   07/199,057                   06/20/89
4,840,574                   07/261,872                   06/20/89
4,840,575                   07/198,931                   06/20/89
4,840,581                   07/288,747                   06/20/89
4,840,584                   07/152,819                   06/20/89
4,840,586                   07/135,799                   06/20/89
4,840,587                   07/164,892                   06/20/89
4,840,588                   07/164,906                   06/20/89
4,840,595                   07/076,914                   06/20/89
4,840,596                   07/139,997                   06/20/89
4,840,597                   07/063,423                   06/20/89
4,840,601                   06/903,662                   06/20/89
4,840,623                   07/151,061                   06/20/89
4,840,624                   07/100,426                   06/20/89
4,840,634                   07/060,563                   06/20/89
4,840,641                   07/176,904                   06/20/89
4,840,644                   07/148,182                   06/20/89
4,840,650                   07/211,453                   06/20/89
4,840,656                   07/259,465                   06/20/89
4,840,657                   07/216,389                   06/20/89
4,840,658                   07/025,694                   06/20/89
4,840,660                   07/122,626                   06/20/89
4,840,661                   06/769,272                   06/20/89
4,840,662                   06/631,272                   06/20/89
4,840,667                   07/005,182                   06/20/89
4,840,669                   07/025,853                   06/20/89
4,840,670                   07/025,854                   06/20/89
4,840,676                   06/876,566                   06/20/89
4,840,679                   07/071,097                   06/20/89
4,840,683                   07/158,048                   06/20/89
4,840,693                   07/221,694                   06/20/89
4,840,698                   06/740,831                   06/20/89
4,840,699                   07/142,310                   06/20/89
4,840,700                   07/073,552                   06/20/89
4,840,703                   07/213,516                   06/20/89
4,840,705                   07/147,851                   06/20/89
4,840,707                   07/291,961                   06/20/89
4,840,708                   06/844,216                   06/20/89
4,840,709                   07/198,308                   06/20/89
4,840,715                   07/229,754                   06/20/89
4,840,717                   07/235,676                   06/20/89
4,840,719                   07/242,143                   06/20/89
4,840,721                   07/169,242                   06/20/89
4,840,722                   07/176,504                   06/20/89
4,840,725                   07/064,919                   06/20/89
4,840,729                   07/155,406                   06/20/89
4,840,731                   07/076,312                   06/20/89
4,840,732                   07/236,558                   06/20/89
4,840,734                   07/125,117                   06/20/89
4,840,736                   06/534,681                   06/20/89
4,840,737                   07/017,873                   06/20/89
4,840,738                   07/160,380                   06/20/89
4,840,741                   07/085,799                   06/20/89
4,840,742                   07/119,259                   06/20/89
4,840,743                   07/179,463                   06/20/89
4,840,745                   07/123,412                   06/20/89
4,840,749                   07/062,638                   06/20/89
4,840,751                   07/123,228                   06/20/89
4,840,754                   07/118,736                   06/20/89
4,840,765                   07/018,389                   06/20/89
4,840,766                   06/545,242                   06/20/89
4,840,768                   07/270,142                   06/20/89
4,840,772                   07/227,954                   06/20/89
4,840,774                   07/068,803                   06/20/89
4,840,781                   07/104,156                   06/20/89
4,840,782                   07/139,140                   06/20/89
4,840,788                   07/219,589                   06/20/89
4,840,798                   07/224,809                   06/20/89
4,840,799                   07/015,011                   06/20/89
4,840,803                   06/786,088                   06/20/89
4,840,812                   07/109,512                   06/20/89
4,840,814                   07/078,016                   06/20/89
4,840,815                   07/122,188                   06/20/89
4,840,816                   07/029,570                   06/20/89
4,840,822                   07/201,781                   06/20/89
4,840,823                   07/106,268                   06/20/89
4,840,824                   07/111,583                   06/20/89
4,840,826                   07/099,726                   06/20/89
4,840,831                   07/040,958                   06/20/89
4,840,839                   07/086,291                   06/20/89
4,840,868                   07/135,448                   06/20/89
4,840,879                   07/153,519                   06/20/89
4,840,882                   07/240,361                   06/20/89
4,840,883                   07/206,580                   06/20/89
4,840,888                   07/266,211                   06/20/89
4,840,890                   07/147,032                   06/20/89
4,840,900                   07/037,652                   06/20/89
4,840,903                   06/763,585                   06/20/89
4,840,904                   07/098,242                   06/20/89
4,840,905                   07/106,115                   06/20/89
4,840,906                   07/049,360                   06/20/89
4,840,911                   07/055,811                   06/20/89
4,840,919                   07/021,247                   06/20/89
4,840,925                   06/870,355                   06/20/89
4,840,928                   07/144,990                   06/20/89
4,840,931                   07/103,866                   06/20/89
4,840,932                   07/170,057                   06/20/89
4,840,934                   06/925,207                   06/20/89
4,840,937                   07/097,400                   06/20/89
4,840,951                   07/064,293                   06/20/89
4,840,953                   07/206,665                   06/20/89
4,840,957                   07/146,671                   06/20/89
4,840,963                   06/679,431                   06/20/89
4,840,968                   07/147,839                   06/20/89
4,840,970                   07/056,302                   06/20/89
4,840,979                   07/204,912                   06/20/89
4,840,981                   07/177,477                   06/20/89
4,840,982                   07/082,907                   06/20/89
4,840,988                   07/157,036                   06/20/89
4,840,989                   07/249,132                   06/20/89
4,840,995                   07/194,893                   06/20/89
4,840,996                   07/126,435                   06/20/89
4,840,997                   07/124,804                   06/20/89
4,841,000                   07/258,803                   06/20/89
4,841,008                   07/228,317                   06/20/89
4,841,009                   06/752,010                   06/20/89
4,841,010                   07/092,380                   06/20/89
4,841,011                   07/096,414                   06/20/89
4,841,012                   07/236,382                   06/20/89
4,841,013                   07/096,415                   06/20/89
4,841,014                   07/210,428                   06/20/89
4,841,015                   07/136,664                   06/20/89
4,841,017                   07/167,680                   06/20/89
4,841,024                   06/907,404                   06/20/89
4,841,035                   07/116,241                   06/20/89
4,841,038                   07/190,443                   06/20/89
4,841,046                   07/262,787                   06/20/89
4,841,048                   07/125,745                   06/20/89
4,841,052                   07/225,329                   06/20/89
4,841,053                   07/146,532                   06/20/89
4,841,055                   07/079,512                   06/20/89
4,841,056                   07/148,807                   06/20/89
4,841,058                   07/168,626                   06/20/89
4,841,059                   07/108,839                   06/20/89
4,841,063                   06/575,423                   06/20/89
4,841,067                   07/233,962                   06/20/89
4,841,069                   07/031,545                   06/20/89
4,841,074                   07/131,695                   06/20/89
4,841,076                   07/058,105                   06/20/89
4,841,079                   07/082,765                   06/20/89
4,841,081                   06/918,724                   06/20/89
4,841,083                   07/199,805                   06/20/89
4,841,085                   06/879,910                   06/20/89
4,841,087                   07/169,069                   06/20/89
4,841,088                   07/084,885                   06/20/89
4,841,091                   06/913,889                   06/20/89
4,841,094                   07/204,650                   06/20/89
4,841,095                   07/134,595                   06/20/89
4,841,100                   07/092,063                   06/20/89
4,841,103                   07/226,881                   06/20/89
4,841,105                   07/179,603                   06/20/89
4,841,108                   07/117,604                   06/20/89
4,841,110                   07/091,368                   06/20/89
4,841,115                   07/160,666                   06/20/89
4,841,118                   07/205,399                   06/20/89
4,841,119                   07/124,571                   06/20/89
4,841,120                   07/095,269                   06/20/89
4,841,124                   07/042,859                   06/20/89
4,841,139                   07/062,181                   06/20/89
4,841,142                   07/116,517                   06/20/89
4,841,144                   07/160,769                   06/20/89
4,841,150                   07/138,238                   06/20/89
4,841,154                   07/060,358                   06/20/89
4,841,158                   07/165,328                   06/20/89
4,841,160                   07/278,636                   06/20/89
4,841,162                   07/219,002                   06/20/89
4,841,165                   07/155,594                   06/20/89
4,841,169                   06/833,571                   06/20/89
4,841,173                   07/081,227                   06/20/89
4,841,174                   07/013,694                   06/20/89
4,841,181                   07/121,011                   06/20/89
4,841,183                   06/923,480                   06/20/89
4,841,184                   07/065,574                   06/20/89
4,841,185                   07/036,541                   06/20/89
4,841,186                   07/175,498                   06/20/89
4,841,187                   07/197,183                   06/20/89
4,841,206                   07/166,640                   06/20/89
4,841,213                   07/176,536                   06/20/89
4,841,216                   07/196,518                   06/20/89
4,841,218                   07/150,377                   06/20/89
4,841,231                   07/114,918                   06/20/89
4,841,232                   07/187,703                   06/20/89
4,841,237                   07/082,543                   06/20/89
4,841,241                   07/075,994                   06/20/89
4,841,243                   06/882,801                   06/20/89
4,841,244                   06/908,731                   06/20/89
4,841,247                   07/203,552                   06/20/89
4,841,249                   07/105,003                   06/20/89
4,841,257                   07/173,799                   06/20/89
4,841,259                   07/097,014                   06/20/89
4,841,261                   07/091,710                   06/20/89
4,841,262                   06/888,676                   06/20/89
4,841,265                   07/249,024                   06/20/89
4,841,268                   07/101,517                   06/20/89
4,841,271                   07/002,161                   06/20/89
4,841,274                   07/135,247                   06/20/89
4,841,280                   07/084,016                   06/20/89
4,841,283                   07/136,091                   06/20/89
4,841,287                   07/134,052                   06/20/89
4,841,288                   07/158,635                   06/20/89
4,841,289                   07/047,679                   06/20/89
4,841,292                   06/895,065                   06/20/89
4,841,293                   07/021,281                   06/20/89
4,841,294                   07/015,369                   06/20/89
4,841,296                   07/003,896                   06/20/89
4,841,299                   07/091,544                   06/20/89
4,841,305                   07/151,000                   06/20/89
4,841,306                   07/097,677                   06/20/89
4,841,307                   07/128,907                   06/20/89
4,841,308                   07/229,759                   06/20/89
4,841,310                   07/176,118                   06/20/89
4,841,314                   07/230,467                   06/20/89
4,841,315                   07/224,768                   06/20/89
4,841,316                   07/157,285                   06/20/89
4,841,323                   07/169,102                   06/20/89
4,841,343                   07/173,214                   06/20/89
4,841,344                   07/129,178                   06/20/89
4,841,359                   07/157,480                   06/20/89
4,841,363                   07/219,441                   06/20/89
4,841,376                   07/080,872                   06/20/89
4,841,377                   07/062,556                   06/20/89
4,841,379                   07/097,893                   06/20/89
4,841,389                   07/060,578                   06/20/89
4,841,392                   06/922,438                   06/20/89
4,841,396                   07/131,554                   06/20/89
4,841,405                   06/709,235                   06/20/89
4,841,426                   07/135,111                   06/20/89
4,841,427                   07/213,134                   06/20/89
4,841,432                   07/145,739                   06/20/89
4,841,434                   07/042,560                   06/20/89
4,841,437                   06/777,173                   06/20/89
4,841,439                   06/917,974                   06/20/89
4,841,446                   07/131,504                   06/20/89
4,841,447                   06/866,333                   06/20/89
4,841,453                   06/929,036                   06/20/89
4,841,462                   06/800,413                   06/20/89
4,841,463                   07/075,024                   06/20/89
4,841,467                   07/104,453                   06/20/89
4,841,470                   06/875,855                   06/20/89
4,841,473                   06/943,424                   06/20/89
4,841,476                   06/915,423                   06/20/89
4,841,484                   06/832,694                   06/20/89
4,841,489                   06/946,481                   06/20/89
4,841,495                   06/871,924                   06/20/89
4,841,496                   07/134,166                   06/20/89
4,841,507                   07/127,049                   06/20/89
4,841,509                   06/937,365                   06/20/89
4,841,513                   07/057,883                   06/20/89
4,841,514                   06/919,421                   06/20/89
4,841,517                   07/179,824                   06/20/89
4,841,523                   07/137,801                   06/20/89
4,841,526                   06/932,926                   06/20/89
4,841,528                   07/240,205                   06/20/89
4,841,530                   06/845,215                   06/20/89
4,841,536                   06/850,685                   06/20/89
4,841,538                   07/270,376                   06/20/89
4,841,543                   06/920,241                   06/20/89
4,841,544                   07/050,224                   06/20/89
4,841,548                   07/116,663                   06/20/89
4,841,549                   07/170,551                   06/20/89
4,841,550                   07/118,075                   06/20/89
4,841,556                   07/012,992                   06/20/89
4,841,557                   06/915,704                   06/20/89
4,841,558                   07/094,784                   06/20/89
4,841,560                   07/109,164                   06/20/89
4,841,570                   07/048,433                   06/20/89
4,841,573                   07/237,986                   06/20/89
5,220,689                   07/833,009                   06/22/93
5,220,691                   07/836,605                   06/22/93
5,220,693                   07/815,512                   06/22/93
5,220,697                   07/787,018                   06/22/93
5,220,698                   07/949,979                   06/22/93
5,220,699                   07/918,618                   06/22/93
5,220,714                   07/672,081                   06/22/93
5,220,716                   07/795,399                   06/22/93
5,220,718                   07/959,177                   06/22/93
5,220,729                   07/923,517                   06/22/93
5,220,731                   07/783,660                   06/22/93
5,220,734                   07/668,188                   06/22/93
5,220,738                   07/708,987                   06/22/93
5,220,739                   07/711,289                   06/22/93
5,220,740                   07/908,389                   06/22/93
5,220,745                   07/797,191                   06/22/93
5,220,748                   07/907,588                   06/22/93
5,220,751                   07/727,476                   06/22/93
5,220,757                   07/775,517                   06/22/93
5,220,759                   07/780,100                   06/22/93
5,220,764                   07/556,180                   06/22/93
5,220,765                   07/803,343                   06/22/93
5,220,766                   07/815,929                   06/22/93
5,220,767                   07/805,107                   06/22/93
5,220,770                   07/846,488                   06/22/93
5,220,771                   07/868,226                   06/22/93
5,220,777                   07/817,515                   06/22/93
5,220,782                   07/780,610                   06/22/93
5,220,791                   07/890,831                   06/22/93
5,220,792                   07/947,959                   06/22/93
5,220,795                   07/685,938                   06/22/93
5,220,802                   07/917,706                   06/22/93
5,220,807                   07/750,299                   06/22/93
5,220,815                   08/003,942                   06/22/93
5,220,827                   07/880,371                   06/22/93
5,220,830                   07/727,416                   06/22/93
5,220,840                   07/883,174                   06/22/93
5,220,841                   07/626,514                   06/22/93
5,220,842                   07/749,980                   06/22/93
5,220,843                   07/736,707                   06/22/93
5,220,849                   07/909,255                   06/22/93
5,220,853                   07/704,970                   06/22/93
5,220,858                   07/959,478                   06/22/93
5,220,860                   07/939,958                   06/22/93
5,220,861                   07/835,375                   06/22/93
5,220,867                   07/746,732                   06/22/93
5,220,881                   07/881,178                   06/22/93
5,220,882                   07/787,878                   06/22/93
5,220,883                   07/878,300                   06/22/93
5,220,886                   07/922,749                   06/22/93
5,220,889                   07/887,150                   06/22/93
5,220,893                   07/804,004                   06/22/93
5,220,894                   07/700,125                   06/22/93
5,220,896                   07/811,526                   06/22/93
5,220,897                   07/819,725                   06/22/93
5,220,898                   07/927,895                   06/22/93
5,220,911                   07/757,349                   06/22/93
5,220,913                   07/811,745                   06/22/93
5,220,918                   07/702,369                   06/22/93
5,220,922                   07/846,566                   06/22/93
5,220,931                   07/970,239                   06/22/93
5,220,933                   07/804,094                   06/22/93
5,220,937                   07/797,370                   06/22/93
5,220,938                   07/868,296                   06/22/93
5,220,944                   07/913,492                   06/22/93
5,220,945                   07/795,809                   06/22/93
5,220,948                   07/741,776                   06/22/93
5,220,950                   07/743,168                   06/22/93
5,220,952                   07/938,403                   06/22/93
5,220,954                   07/957,654                   06/22/93
5,220,955                   07/834,333                   06/22/93
5,220,964                   07/764,180                   06/22/93
5,220,973                   07/787,922                   06/22/93
5,220,980                   07/709,595                   06/22/93
5,220,984                   07/870,900                   06/22/93
5,220,989                   07/931,907                   06/22/93
5,220,991                   07/932,974                   06/22/93
5,220,994                   07/800,975                   06/22/93
5,221,002                   07/985,039                   06/22/93
5,221,010                   07/782,115                   06/22/93
5,221,011                   07/716,636                   06/22/93
5,221,016                   07/447,803                   06/22/93
5,221,021                   07/807,365                   06/22/93
5,221,023                   07/898,844                   06/22/93
5,221,024                   07/992,992                   06/22/93
5,221,030                   07/618,235                   06/22/93
5,221,032                   07/760,407                   06/22/93
5,221,035                   07/791,911                   06/22/93
5,221,045                   07/764,029                   06/22/93
5,221,047                   07/744,361                   06/22/93
5,221,052                   07/950,280                   06/22/93
5,221,055                   07/942,488                   06/22/93
5,221,056                   07/475,119                   06/22/93
5,221,061                   07/591,734                   06/22/93
5,221,064                   07/798,816                   06/22/93
5,221,067                   07/892,579                   06/22/93
5,221,074                   07/466,313                   06/22/93
5,221,076                   07/750,630                   06/22/93
5,221,081                   07/826,080                   06/22/93
5,221,084                   07/874,690                   06/22/93
5,221,085                   07/667,032                   06/22/93
5,221,086                   07/894,345                   06/22/93
5,221,092                   07/904,466                   06/22/93
5,221,094                   07/919,280                   06/22/93
5,221,096                   07/899,827                   06/22/93
5,221,105                   07/808,029                   06/22/93
5,221,110                   07/905,909                   06/22/93
5,221,112                   07/805,535                   06/22/93
5,221,118                   07/860,955                   06/22/93
5,221,121                   07/771,606                   06/22/93
5,221,122                   07/720,384                   06/22/93
5,221,134                   07/599,623                   06/22/93
5,221,135                   07/792,643                   06/22/93
5,221,153                   07/743,153                   06/22/93
5,221,169                   07/727,580                   06/22/93
5,221,173                   07/644,580                   06/22/93
5,221,181                   07/851,711                   06/22/93
5,221,186                   07/780,954                   06/22/93
5,221,197                   07/741,430                   06/22/93
5,221,213                   07/917,759                   06/22/93
5,221,224                   07/719,129                   06/22/93
5,221,227                   07/855,542                   06/22/93
5,221,228                   07/830,879                   06/22/93
5,221,229                   07/778,709                   06/22/93
5,221,240                   07/900,670                   06/22/93
5,221,242                   07/725,026                   06/22/93
5,221,244                   07/672,422                   06/22/93
5,221,251                   07/848,715                   06/22/93
5,221,253                   07/885,789                   06/22/93
5,221,264                   07/848,830                   06/22/93
5,221,273                   07/676,280                   06/22/93
5,221,277                   07/845,629                   06/22/93
5,221,280                   07/773,841                   06/22/93
5,221,282                   07/964,570                   06/22/93
5,221,287                   07/543,253                   06/22/93
5,221,297                   07/853,060                   06/22/93
5,221,313                   07/762,126                   06/22/93
5,221,314                   07/304,146                   06/22/93
5,221,317                   07/722,771                   06/22/93
5,221,322                   07/856,370                   06/22/93
5,221,337                   07/785,900                   06/22/93
5,221,347                   07/608,269                   06/22/93
5,221,355                   07/962,282                   06/22/93
5,221,361                   07/755,460                   06/22/93
5,221,374                   07/762,005                   06/22/93
5,221,376                   07/820,546                   06/22/93
5,221,379                   07/642,912                   06/22/93
5,221,383                   07/786,748                   06/22/93
5,221,384                   07/653,999                   06/22/93
5,221,391                   07/478,967                   06/22/93
5,221,404                   07/613,742                   06/22/93
5,221,408                   07/976,493                   06/22/93
5,221,434                   07/336,712                   06/22/93
5,221,440                   07/871,301                   06/22/93
5,221,451                   07/853,076                   06/22/93
5,221,457                   07/763,696                   06/22/93
5,221,461                   07/895,745                   06/22/93
5,221,463                   07/805,333                   06/22/93
5,221,465                   07/814,659                   06/22/93
5,221,471                   07/723,007                   06/22/93
5,221,481                   07/624,426                   06/22/93
5,221,490                   07/827,385                   06/22/93
5,221,492                   07/749,162                   06/22/93
5,221,498                   07/733,480                   06/22/93
5,221,505                   07/822,743                   06/22/93
5,221,514                   07/929,046                   06/22/93
5,221,520                   07/965,212                   06/22/93
5,221,526                   07/705,089                   06/22/93
5,221,527                   07/715,489                   06/22/93
5,221,533                   07/828,631                   06/22/93
5,221,537                   07/914,650                   06/22/93
5,221,542                   07/773,322                   06/22/93
5,221,548                   07/763,802                   06/22/93
5,221,554                   07/926,731                   06/22/93
5,221,569                   07/495,991                   06/22/93
5,221,573                   07/815,931                   06/22/93
5,221,580                   07/814,455                   06/22/93
5,221,581                   07/629,477                   06/22/93
5,221,585                   07/898,655                   06/22/93
5,221,599                   07/703,745                   06/22/93
5,221,610                   07/754,300                   06/22/93
5,221,622                   07/596,049                   06/22/93
5,221,625                   07/818,936                   06/22/93
5,221,627                   07/689,750                   06/22/93
5,221,643                   07/664,481                   06/22/93
5,221,663                   07/731,379                   06/22/93
5,221,667                   07/468,391                   06/22/93
5,221,673                   07/802,235                   06/22/93
5,221,674                   07/770,288                   06/22/93
5,221,675                   07/661,773                   06/22/93
5,221,678                   07/729,017                   06/22/93
5,221,680                   07/842,435                   06/22/93
5,221,681                   07/823,108                   06/22/93
5,221,687                   07/934,307                   06/22/93
5,221,688                   07/690,302                   06/22/93
5,221,695                   07/895,038                   06/22/93
5,221,701                   07/834,158                   06/22/93
5,221,709                   07/773,111                   06/22/93
5,221,710                   07/677,002                   06/22/93
5,221,728                   07/684,770                   06/22/93
5,221,734                   07/852,834                   06/22/93
5,221,741                   07/889,797                   06/22/93
5,221,764                   07/837,519                   06/22/93
5,221,766                   07/864,488                   06/22/93
5,221,768                   07/522,418                   06/22/93
5,221,777                   07/713,240                   06/22/93
5,221,781                   07/724,440                   06/22/93
5,221,782                   07/724,438                   06/22/93
5,221,786                   07/715,775                   06/22/93
5,221,787                   07/453,319                   06/22/93
5,221,791                   07/705,200                   06/22/93
5,221,792                   07/830,902                   06/22/93
5,221,798                   07/437,102                   06/22/93
5,221,811                   07/819,831                   06/22/93
5,221,819                   07/719,757                   06/22/93
5,221,820                   07/806,318                   06/22/93
5,221,821                   07/818,881                   06/22/93
5,221,822                   07/819,977                   06/22/93
5,221,823                   07/821,810                   06/22/93
5,221,824                   07/891,881                   06/22/93
5,221,845                   07/807,191                   06/22/93
5,221,856                   07/833,599                   06/22/93
5,221,861                   07/653,787                   06/22/93
5,221,874                   07/919,008                   06/22/93
5,221,877                   07/848,918                   06/22/93
5,221,887                   07/363,326                   06/22/93
5,221,892                   07/770,901                   06/22/93
5,221,899                   07/692,911                   06/22/93
5,221,907                   07/709,470                   06/22/93
5,221,920                   07/627,114                   06/22/93
5,221,923                   07/795,260                   06/22/93
5,221,929                   07/717,975                   06/22/93
5,221,982                   07/726,062                   06/22/93
5,221,992                   07/829,432                   06/22/93
5,221,993                   07/630,085                   06/22/93
5,222,012                   07/642,504                   06/22/93
5,222,028                   07/597,909                   06/22/93
5,222,032                   07/603,941                   06/22/93
5,222,048                   07/611,036                   06/22/93
5,222,055                   07/714,677                   06/22/93
5,222,065                   07/594,085                   06/22/93
5,222,067                   07/490,399                   06/22/93
5,222,073                   07/751,281                   06/22/93
5,222,076                   07/726,228                   06/22/93
5,222,093                   07/620,031                   06/22/93
5,222,096                   07/740,326                   06/22/93
5,222,118                   07/821,825                   06/22/93
5,222,121                   07/540,436                   06/22/93
5,222,123                   07/764,987                   06/22/93
5,222,138                   07/926,582                   06/22/93
5,222,144                   07/783,470                   06/22/93
5,222,145                   07/865,055                   06/22/93
5,222,165                   07/890,444                   06/22/93
5,222,173                   07/749,700                   06/22/93
5,222,175                   07/911,024                   06/22/93
5,222,181                   07/907,267                   06/22/93
5,222,182                   07/465,161                   06/22/93
5,222,186                   07/778,065                   06/22/93
5,222,198                   07/871,609                   06/22/93
5,222,207                   07/511,734                   06/22/93
5,222,233                   07/551,104                   06/22/93
5,222,241                   07/750,408                   06/22/93
5,222,243                   07/478,126                   06/22/93
5,222,245                   07/668,822                   06/22/93
5,222,247                   07/590,758                   06/22/93
5,222,255                   07/740,243                   06/22/93