Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5802145 | Common channel signaling event detection and control | Robert D. Farris, Mary Chacanias | 1998-09-01 |
| 5793839 | Common channel signaling event detection and control | Robert D. Farris | 1998-08-11 |
| 5712903 | Split intelligent peripheral for broadband and narrowband services | Dale L. Bartholomew, Bing N. Der, Robert D. Farris, Colleen Harp, Richard G. Backus | 1998-01-27 |