		 Patents Reinstated Due to the Acceptance of a
		      Late Maintenance Fee From 5/13/2002
   
Patent          Serial          Filing          Issue	        Granted
Number          Number		Date            Date 	  	Date

4,784,582	07/103,721	10/02/87	11/15/88	05/13/02 
4,811,509	07/116,654	11/03/87	03/14/89	05/14/02 
4,811,961	07/179,080	04/08/88	03/14/89	05/13/02 
4,845,051	07/115,076	10/29/87	07/04/89	05/13/02 
4,858,354	07/023,483	03/09/87	08/22/89	05/16/02 
5,076,094	07/592,383	10/03/90	12/31/91	05/13/02 
5,107,861	07/625,162	12/10/90	04/28/92	05/14/02 
5,184,377	07/798,692	11/26/91	02/09/93	05/13/02 
5,230,706	07/850,355	03/12/92	07/27/93	05/14/02 
5,276,517	07/744,250	08/13/91	01/04/94	05/13/02 
5,277,227	07/975,183	11/12/92	01/11/94	05/13/02 
5,278,418	07/864,319	04/06/92	01/11/94	05/13/02 
5,524,972	08/482,438	06/07/95	06/11/96	05/13/02 
5,564,487	08/170,047	12/17/93	10/15/96	05/14/02 
5,588,457	08/341,639	11/17/94	12/31/96	05/13/02 
5,605,019	08/231,339	04/22/94	02/25/97	05/13/02 
5,640,546	08/390,705	02/17/95	06/17/97	05/13/02 
5,642,497	08/380,273	01/30/95	06/24/97	05/17/02 
5,671,191	07/376,342	07/06/89	09/23/97	05/14/02 
5,673,640	08/604,770	02/22/96	10/07/97	05/14/02 
5,682,883	08/432,632	05/03/95	11/04/97	05/16/02 
5,694,115	08/661,758	06/11/96	12/02/97	05/14/02 
5,709,730	08/376,778	01/23/95	01/20/98	05/13/02 
5,712,789	08/519,888	08/28/95	01/27/98	05/15/02 
5,735,190	08/758,840	12/02/96	04/07/98	05/16/02 
5,763,567	08/473,344	06/07/95	06/09/98	05/13/02
