Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 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 | $23,198,000 |
| D362003 | Housing for a cellular interface unit | — | 1995-09-05 |