Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5463684 | Telecommunications system for transferring calls without a private branch exchange | Georg E. Morduch, Alvin O. Parkinson | 1995-10-31 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5463684 | Telecommunications system for transferring calls without a private branch exchange | Georg E. Morduch, Alvin O. Parkinson | 1995-10-31 |