Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798874 | System and method for enabling custom telephone features on a PBX system | George F. Ohlinger, Gary R. Hoffman | 2004-09-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798874 | System and method for enabling custom telephone features on a PBX system | George F. Ohlinger, Gary R. Hoffman | 2004-09-28 |