Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6047308 | Modem with integrated control processor and digital signal processor sessions | Grant Grummer, Bruce P. Osler, Frank Voellmann, Kelly Clifford, Kenneth D. Jones | 2000-04-04 |
| 5949762 | Apparatus and method for processing multiple telephone calls | Kenneth D. Jones, Rick Peralta, Frank Voellmann, Bruce P. Osler, Grant Grummer | 1999-09-07 |