Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661803 | Method of token verification in a key management system | Robert A. Cordery, Frank M. D'Ippolito, Kathyrn V. Lawton, Steven J. Pauly, Leon A. Pintsov +2 more | 1997-08-26 |