Patents Reinstated Due to the Acceptance of a Late Maintenance Fee From 10/16/98 Patent Serial Filing Issue Granted Number Number Date Date Date 4,892,025 07/223,095 07/22/88 01/09/90 10/22/98 5,150,482 07/735,856 07/25/91 09/29/92 10/21/98 5,192,010 07/723,748 07/01/91 03/09/93 10/16/98 5,328,995 08/009,427 01/27/93 07/12/94 10/22/98