		 Patents Reinstated Due to the Acceptance of a
		      Late Maintenance Fee From 9/28/01
   
Patent          Serial          Filing          Issue	        Granted
Number          Number		Date            Date 	  	Date

4,834,200	07/132,323	12/14/87	05/30/89	10/02/01
4,963,140	07/134,275	12/17/87	10/16/90	09/28/01
5,160,029	07/614,903	11/16/90	11/03/92	10/01/01
5,190,111	07/709,237	06/03/91	03/02/93	09/28/01
5,219,184	07/967,736	10/27/92	06/15/93	10/01/01
5,225,102	07/822,459	01/13/92	07/06/93	10/02/01
5,227,385	07/850,624	03/13/92	07/13/93	10/02/01
5,227,391	07/866,596	04/10/92	07/13/93	10/02/01
5,235,796	07/856,083	03/19/92	08/17/93	10/01/01
5,255,931	07/919,326	07/27/92	10/26/93	09/28/01
5,265,018	07/710,360	06/03/91	11/23/93	09/28/01
5,299,821	08/061,542	05/17/93	04/05/94	09/28/01
5,312,123	07/974,640	11/12/92	05/17/94	09/28/01
5,312,124	07/974,652	11/12/92	05/17/94	09/28/01
5,555,599	08/574,343	12/18/95	09/17/96	10/02/01
5,583,485	08/461,653	06/05/95	12/10/96	10/02/01
5,586,760	08/510,357	08/02/95	12/24/96	10/02/01
5,599,093	08/320,007	10/07/94	02/04/97	10/02/01
5,603,724	08/387,312	02/13/95	02/18/97	10/02/01
5,633,459	08/608,677	02/29/96	05/27/97	10/02/01
5,638,410	08/136,339	10/14/93	06/10/97	10/02/01
