Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4555594 | Telephone interexchange signaling protocol | Albert Friedes, Frederick W. Idenden, Kenneth L. Moeller, Robert M. Musen, John F. O'Hara | 1985-11-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4555594 | Telephone interexchange signaling protocol | Albert Friedes, Frederick W. Idenden, Kenneth L. Moeller, Robert M. Musen, John F. O'Hara | 1985-11-26 |