United States Patent and Trademark Office OG Notices: 02 July 2002

                                  Disclaimers

   6,064,090 - Shoichi Miyamoto; Takashi Ipposhi, both of Tokyo,
Japan. SEMICONDUCTOR DEVICE HAVING A PORTION OF GATE ELECTRODE FORMED
ON AN INSULATING SUBSTRATE. Patent dated May 16, 2000. Disclaimer filed
December 11, 2001, by assignee, Mitsubishi Denki Kabushiki Kaisha.

   Hereby enters this disclaimer to claims 10 and 11 of said
patent.

   6,201,984 - Janez Funda, Valhalla; David Aruthur LaRose, Croton
on Hudson; Russell Highsmith Taylor, Ossining, all of NY. SYSTEM AND
METHOD FOR AUGMENTATION OF ENDOSCOPIC SURGERY. Patent dated March 13,
2001. Disclaimer filed March 11, 2002, by the assignee, IBM
Corporation.

   Hereby disclaims and dedicates to the public all claims (1-50).

   6,272,158 - Jurgen Kleinschmidt, Weissanfels; Uwe Stamm; Klaus
Vogler, both of Gottingen; Peter Lokai, Bovenden, all of Germany.
METHOD AND APPARATUS FOR WAVELENGTH CALIBRATION. Patent dated August 7,
2001. Disclaimer filed March 6, 2002, by the assignee, Lambda Physik
Ag.

   The term of this patent shall not extend beyond the expiration
date of Patent No. 6,160,832.

   6,230,767 - Patrick L. Nelson, Sun Prairie, WI. VALVE HEAD FOR
DISPENSING CARBONATED BEVERAGE. Patent dated May 15, 2001. Disclaimer
filed January 25, 2002, by the assignee, Dispensing Systems, Inc.

   Hereby enters this disclaimer to claims 1-15.

   6,237,652 - Patrick L. Nelson, Sun Prairie, WI. PRESSURIZED
SYSTEM AND METHOD FOR DISPENSING CARBONATED. Patent dated May 29, 2001.
Disclaimer filed January 25, 2002, by the assignee, Dispensing System,
Inc.

   Hereby enters this disclaimer to claims 1-50.