Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6035220 | Method of determining end-of-dialing for cellular interface coupling a standard telephone to the cellular network | Daniel Giacopelli, Jeffry M. Hickey, Fred Engelking, Paul William Douglas | 2000-03-07 |
| D362003 | Housing for a cellular interface unit | — | 1995-09-05 |