Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6018568 | Voice dialing system | Daniel Furman, Benjamin J. Stern | 2000-01-25 |
| 5878384 | System and method for monitoring information flow and performing data collection | Charles G. Johnson, Ramnath A. Lakshmi-Ratan, Bernard S. Renger | 1999-03-02 |
| 5544229 | System for providing personalized telephone calling features | Carroll W. Creswell, Carol J. Papazian, James M. Rulon | 1996-08-06 |
| 5384831 | System for providing personalized telephone calling features | Carroll W. Creswell, Carol J. Papazian, James M. Rulon | 1995-01-24 |
| 5222125 | System for providing personalized telephone calling features | Carroll W. Creswell, Francine S. Frome, Daniel Furman, Philip S. Kravitz, Ramnath A. Lakshmi-Ratan +2 more | 1993-06-22 |