United States Patent and Trademark Office OG Notices: 26 November 2002

                 Patents Reinstated Due to the Acceptance of a
                      Late Maintenance Fee From 10/28/2002

Patent          Serial          Filing          Issue           Granted
Number          Number          Date            Date            Date

4,844,839       07/167,981      03/14/88        07/04/89        10/31/02
4,897,969       07/189,107      05/02/88        02/06/90        10/30/02
4,946,210       07/209,056      06/20/88        08/07/90        10/30/02
4,948,075       07/380,447      07/17/89        08/14/90        10/30/02
4,955,348       07/434,436      11/08/89        09/11/90        11/01/02
4,956,219       07/130,223      01/25/88        09/11/90        11/01/02
5,163,314       07/817,947      01/03/92        11/17/92        11/01/02
5,207,079       07/536,675      08/24/90        05/04/93        10/30/02
5,229,149       07/724,740      07/02/91        07/20/93        10/30/02
5,262,749       07/851,838      03/16/92        11/16/93        10/31/02
5,266,096       07/837,896      02/20/92        11/30/93        10/31/02
5,270,205       08/040,834      03/31/93        12/14/93        10/30/02
5,290,551       07/985,334      12/04/92        03/01/94        10/30/02
5,297,360       07/932,801      08/20/92        03/29/94        10/31/02
5,335,650       07/960,611      10/13/92        08/09/94        11/01/02
5,336,145       08/160,437      12/01/93        08/09/94        11/01/02
5,352,780       07/905,021      06/26/92        10/04/94        10/30/02
5,359,441       07/992,532      12/17/92        10/25/94        10/29/02
5,548,362       08/239,897      05/09/94        08/20/96        10/30/02
5,552,822       08/150,851      11/12/93        09/03/96        11/01/02
5,576,979       08/351,606      12/08/94        11/19/96        11/01/02
5,682,801       08/622,367      03/26/96        11/04/97        10/30/02
5,713,192       08/691,800      08/02/96        02/03/98        10/31/02
5,715,553       08/618,347      03/19/96        02/10/98        10/30/02
5,738,334       08/644,864      05/10/96        04/14/98        11/01/02
5,773,741       08/715,978      09/19/96        06/30/98        10/31/02
5,780,651       08/890,249      07/09/97        07/14/98        10/30/02
5,791,142       08/826,184      03/27/97        08/11/98        10/30/02
5,791,407       08/661,843      06/11/96        08/11/98        10/30/02
5,791,553       08/434,416      05/03/95        08/11/98        10/30/02
5,793,330       08/754,244      11/20/96        08/11/98        11/01/02
5,794,703       08/675,176      07/03/96        08/18/98        10/28/02
5,810,829       08/804,247      02/21/97        09/22/98        10/31/02