United States Patent and Trademark Office OG Notices: 07 November 2006

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 10/09/2006

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,228,559       07/863,074      04/03/92        07/20/93        10/12/06
5,677,357       08/498,468      07/05/95        10/14/97        10/12/06
5,739,787       08/702,061      08/02/96        04/14/98        10/11/06
5,992,498       08/870,061      06/05/97        11/30/99        10/11/06
6,091,872       08/958,944      10/28/97        07/18/00        10/11/06
6,269,487       09/635,730      08/09/00        08/07/01        10/13/06
6,286,045       08/858,650      05/19/97        09/04/01        10/10/06
6,376,187       09/614,076      07/11/00        04/23/02        10/13/06
6,490,959       09/950,493      09/11/01        12/10/02        10/12/06