Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5841764 | Method and apparatus for permitting a radio to originate and receive data messages in a data communications network | William J. Roderique, Philip M. Hoge | 1998-11-24 |
| 5483575 | System for correlating RF usage in a trunked communication network based on channel assignments and channel drops for each call | Thomas J. Zdanowski | 1996-01-09 |