	      Patents Reinstated Due to the Acceptance of a Late
			 Maintenance Fee From 11/10/95
   
Patent Number   Serial Number   Filing Date    Issue Date   Granted Date

4,536,840       06/432,135         09/30/82      08/20/85       11/13/95
5,027,862       07/493,627         03/15/90      07/02/91       11/15/95

	      Patents Reinstated Due to the Acceptance of a Late
			 Maintenance Fee From 11/17/95
   				   
Patent Number   Serial Number   Filing Date    Issue Date   Granted Date

Re. 33,190      07/349,842         05/08/89      04/03/90       11/20/95
4,542,277       06/614,797         05/29/84      09/17/85       11/22/95
4,783,119       07/102,620         09/30/87      11/08/88       11/17/95
4,911,771       07/274,312         11/21/88      03/27/90       11/22/95
4,919,405       07/325,904         03/20/89      04/24/90       11/17/95
4,966,770       07/385,194         07/26/89      10/30/90       11/22/95

	      Patents Reinstated Due to the Acceptance of a Late
			 Maintenance Fee From 11/24/95
   
Patent Number   Serial Number   Filing Date    Issue Date   Granted Date

4,375,948       06/221,370         12/30/80      03/08/83       11/30/95
4,441,536       06/218,669         12/22/80      11/08/83       11/29/95
4,479,667       06/258,645         04/29/81      10/30/64       11/29/95
4,522,072       06/487,731         04/22/83      06/11/85       11/27/95
4,522,518       06/511,741         07/07/83      06/11/85       12/01/95
4,534,051       06/453,749         12/27/82      08/06/85       11/24/95
4,534,364       06/533,365         09/19/83      08/13/85       11/30/95
4,535,960       06/507,650         06/27/83      08/20/85       11/29/95
4,545,641       06/493,338         05/10/83      10/08/85       11/29/95
4,612,968       06/763,759         08/07/85      09/23/86       11/30/95
4,622,847       06/540,601         10/07/83      11/18/86       11/30/95
4,630,839       06/759,995         07/29/85      12/23/86       11/30/95
4,653,738       06/809,589         12/13/85      03/31/87       11/30/95
4,665,918       06/816,399         01/06/86      05/19/87       11/30/95
4,672,743       06/906,987         09/15/86      06/16/87       11/29/95
4,685,803       06/321,773         01/23/86      08/11/87       11/30/95
4,722,268       06/818,098         01/10/86      02/02/88       11/29/95
4,738,721       06/943,090         12/18/86      04/19/88       11/30/95
4,812,045       07/087,695         08/20/87      03/14/89       11/29/95
4,820,053       07/194,942         05/17/88      04/11/89       11/27/95
4,842,588       07/151,117         02/01/88      06/27/89       11/29/95
4,901,737       07/037,609         04/13/87      02/20/90       11/29/95
4,950,872       07/394,752         08/16/89      08/21/90       11/30/95
4,963,857       07/371,070         06/26/89      10/16/90       11/30/95
4,984,722       07/514,101         04/25/90      01/15/91       11/29/95
4,998,527       07/498,946         03/26/90      03/12/91       11/29/95
5,002,908       07/428,965         10/30/89      03/26/91       11/30/95
5,009,540       07/348,669         04/25/89      04/23/91       11/30/95
5,010,062       07/411,674         09/25/89      04/23/91       11/30/95
5,011,161       07/412,011         09/25/89      04/30/91       11/30/95
5,014,640       07/402,763         09/05/89      05/14/91       11/30/95
5,021,087       07/566,151         08/13/90      06/04/91       11/30/95
5,025,382       07/448,965         12/12/89      06/18/91       11/30/95
5,039,084       07/315,933         02/24/89      08/13/91       11/27/95
