Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6064732 | Screen-based telephone set for interactive enhanced telephony service | William V. Pezzullo, Michel J. Brisebois, Joseph B. Johns, Kenneth M. Orford, Kristin J. Travis +3 more | 2000-05-16 |
| 5752195 | Cordless telephone terminal | Susan McGarry, Steven William Sparksman | 1998-05-12 |
| 5615257 | Screen-based telephone set for interactive enhanced telephony service | William V. Pezzullo, Michel J. Brisebois, Joseph B. Johns, Kenneth M. Orford, Kristin J. Travis +3 more | 1997-03-25 |
| 5581599 | Cordless telephone terminal | Susan McGarry, Steven William Sparksman | 1996-12-03 |