Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5778052 | Method and system for storing messages for later forwarding | Robert M. Rubin, Stephen Wise | 1998-07-07 |
| 5544229 | System for providing personalized telephone calling features | Carroll W. Creswell, Steven G. Lanning, Carol J. Papazian | 1996-08-06 |
| 5384831 | System for providing personalized telephone calling features | Carroll W. Creswell, Steven G. Lanning, Carol J. Papazian | 1995-01-24 |
| 4870679 | Repertory telephone dialer with remote billing capability | Janice G. Hanna, Donald D. Huizinga, Wayne Allen Weise | 1989-09-26 |