Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8000269 | Call processing with voice over internet protocol transmission | Robert L. Rae | 2011-08-16 |
| 7505406 | Public telephone control with voice over internet protocol transmission | Martin L. Knodle, Fredrick Miller, William J. Salibrici, Amr E. Abdelwahab | 2009-03-17 |
| 5768355 | Three-way call detection system | William J. Salibrici, Kishan Shenoi, Michael Jaeger | 1998-06-16 |