		 Patents Reinstated Due to the Acceptance of a
		     Late Maintenance Fee From 03/25/2002 

   
Patent          Serial          Filing          Issue	        Granted
Number          Number		Date            Date 	  	Date

4,737,356	06/935,899	11/28/86	04/12/88	03/28/02 
4,855,527	07/298,340	01/13/89	08/08/89	03/25/02 
4,860,430	07/268,232	11/07/88	08/29/89	03/29/02 
4,875,674	07/231,679	08/12/88	10/24/89	03/26/02 
4,893,667	07/104,212	10/02/87	01/16/90	03/27/02 
4,900,047	07/263,946	10/28/88	02/13/90	03/29/02 
4,934,770	07/210,282	06/06/88	06/19/90	03/26/02 
5,100,245	07/600,786	11/26/90	03/31/92	03/28/02 
5,143,193	07/701,616	05/14/91	09/01/92	03/27/02 
5,158,686	07/661,339	02/25/91	10/27/92	03/27/02 
5,190,572	07/664,874	03/05/91	03/02/93	03/26/02 
5,240,979	07/913,023	07/14/92	08/31/93	03/25/02 
5,253,315	07/800,745	11/29/91	10/12/93	03/27/02 
5,271,934	07/963,226	10/19/92	12/21/93	03/28/02 
5,320,560	08/004,096	01/13/93	06/14/94	03/26/02 
5,340,219	08/170,857	12/21/93	08/23/94	03/25/02 
5,374,011	07/791,899	11/13/91	12/20/94	03/27/02 
5,496,367	08/189,123	01/27/94	03/05/96	03/27/02 
5,501,598	08/098,524	07/28/93	03/26/96	03/25/02 
5,524,984	08/348,978	11/28/94	06/11/96	03/25/02 
5,569,198	08/376,765	01/23/95	10/29/96	03/29/02 
5,645,923	08/468,749	06/06/95	07/08/97	03/25/02 
5,662,813	08/327,483	10/21/94	09/02/97	03/25/02 
5,684,286	08/547,606	10/24/95	11/04/97	03/27/02 
5,684,880	08/449,354	05/24/95	11/04/97	03/25/02 
5,685,165	08/679,139	07/12/96	11/11/97	03/29/02 
5,687,163	08/476,887	06/07/95	11/11/97	03/27/02 
5,692,459	08/329,983	10/27/94	12/02/97	03/26/02 
5,695,085	08/728,968	10/11/96	12/09/97	03/29/02 
5,699,437	08/521,150	08/29/95	12/16/97	03/26/02 
5,721,799	08/489,337	06/12/95	02/24/98	03/25/02 
5,722,826	08/803,015	02/21/97	03/03/98	03/26/02
