Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446114 | Messaging agent and method for retrieving and consolidating messages | Bruce L. Hanson, Robert F. Mortenson, Steven Charles Salimando, Peter H. Stuntebeck, Roy Philip Weber | 2002-09-03 |
| 6208966 | Telephone network service for converting speech to touch-tones | — | 2001-03-27 |
| 6175858 | Intelligent network messaging agent and method | Bruce L. Hanson, Robert F. Mortenson, Steven Charles Salimando, Peter H. Stuntebeck, Roy Philip Weber | 2001-01-16 |
| 6065016 | Universal directory service | Peter H. Stuntebeck | 2000-05-16 |
| 6052457 | Method of routing universal international free telephone phone numbers | Kathryn M. Abdelaal, Peter H. Stuntebeck, Roy Philip Weber | 2000-04-18 |
| 5736932 | Security for controlled access systems | Charles Arthur Witschorik | 1998-04-07 |
| 5392357 | Secure telecommunications | Michael M. Kaplan, Bruce McNair, Carol A. Wegrzynowicz | 1995-02-21 |