Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696829 | Digital postage meter system | Robert A. Cordery, Thomas A. D'Andrea, Jerome Jackson, Wallace Kirschner, Richard A. Malin +4 more | 1997-12-09 |
| 5687237 | Encryption key management system for an integrated circuit | — | 1997-11-11 |
| 5684949 | Method and system for securing operation of a printing module | — | 1997-11-04 |