Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970259 | Systems and methods for forgery detection and deterrence of printed documents | Teresa F. Lunt, David L. Hecht, Thomas A. Berson, Mark J. Stefik, R. Drew Dean +6 more | 2005-11-29 |
| 6938154 | System, method and article of manufacture for a cryptographic key infrastructure for networked devices | Thomas A. Berson, R. Drews Dean, Teresa F. Lunt, Diana K. Smetters | 2005-08-30 |
| 6898579 | System, method and article of manufacture for contract term certification utilizing a network | Glenn E. Durfee | 2005-05-24 |