Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6035220 | Method of determining end-of-dialing for cellular interface coupling a standard telephone to the cellular network | George Claudio, Daniel Giacopelli, Jeffry M. Hickey, Fred Engelking | 2000-03-07 |