Disclaimers
   
   4,632,561--Allan Rosencwaig, Danville; Jon Opsal, Livermore, both of
Calif. EVALUATION OF SURFACE AND SUBSURFACE CHARACTERISTICS OF A SAMPLE.
Patent dated Dec. 30, 1986. Disclaimer filed Sept. 30, 1997, by the
assignee, Therma-Wave, Inc.
   
   The term of this patent shall not extend beyond the expiration date of
Pat. No. 4,579,463.
   
   4,947,303--Myron K. Gordin; Jim L. Drost, both of Oskaloosa, Iowa. GLARE
CONTROL LAMP AND REFLECTOR ASSEMBLY AND METHOD FOR GLARE CONTROL. Patent
dated Aug. 7, 1990. Disclaimer filed Nov. 12, 1997, by the assignee,
Musco Corp.
   
   Hereby enters this disclaimer to claims 1-3 of said patent.
   
   5,075,828--Myron K. Gordin; Jim L. Drost, both of Oskaloosa, Iowa. GLARE
CONTROL LAMP AND REFLECTOR ASSEMBLY AND METHOD FOR GLARE CONTROL. Patent
dated Dec. 24, 1991. Disclaimer filed Nov. 12, 1997, by the assignee,
Musco Corp.
   
   Hereby enters this disclaimer to claims 1, 3-5, 11 and 13 of said patent.
   
   5,671,063--Eric R. Auberry, Beavercreek; David L. Flannery, Englewood;
Kenneth William Jackson, Dayton; David R. Seitz, Vandalia; Eric J.
Serenius, Springboro, all of Ohio. ERROR TOLERANT METHOD AND SYSTEM FOR
MEASURING FEATURES OF ENGRAVED AREAS. Patent dated Sept. 23, 1997.
Disclaimer filed Oct. 10, 1997, by the assignee, Ohio Electric
Engravers, Inc.
   
   The term of this patent shall not extend beyond the expiration date of
Pat. No. 5,438,422 of said patent.
   
   5,677,574--Takayuki Hisaka, Itami, Japan. AIRBRIDGE WIRING STRUCTURE FOR
MMIC. Patent dated Oct. 14, 1997. Disclaimer filed Nov. 3, 1997, by the
assignee, Mitsubishi Denki Kabushiki Kaisha.
   
   Hereby enters this disclaimer to cliams 12-20 of said patent.
   

                          Disclaimers and Dedications

   D. 366,926--Patrick J. McGinnity, Shoreview; James S. Mayer, Eden
Prairie; David L. Fritz, Long Lake, all of Minn. CONTAINER FOR
PESTICIDES, HOUSEHOLD CLEANERS AND LUBRICANTS. Patent dated Feb. 6,
1996. Disclaimer and Dedication filed Oct. 20, 1997, by the assignee,
Ringer Corp.
   
   Hereby disclaims and dedicates to the Public the entire term of said
patent.
   
   5,366,318--Rodney E. Brancher, Media, Pa. SUMP ASSEMBLY. Patent dated
Nov. 22, 1994. Disclaimer and Dedication filed Aug. 18, 1997, by the
assignee, Environ Products, Inc.
   
   Hereby disclaims and dedicates to the Public the remaining term of said
patent.
   
   5,672,972--Steven R. McCoy, Washington; Horst Scheel, Peoria, both of
Ill. DIAGNOSTIC SYSTEM FOR A CAPACITOR DISCHARGE IGNITION SYSTEM. Patent
dated Sept. 30, 1997. Disclaimer and Dedication filed Oct. 14, 1997, by
the assignee, Caterpillar Inc.
   
   Hereby disclaims and dedicates to the public the remaining term of said
patent.