Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5754960 | Display console and user interface for multisite RF trunked system | Charles P. Brame, Satish Kappagantula | 1998-05-19 |
| 5566388 | RF trunking multisite switch configuration and diagnostics interface | Charles P. Brame, Timothy F. Cree, Philip C. Gulliford, Wim A. Imron, James L. Teel | 1996-10-15 |
| 5384854 | Co-processor controlled switching apparatus and method for dispatching console | James L. Teel, Charles C. Herndon | 1995-01-24 |
| 5200954 | Communication link between multisite RF trunked network and an intelligent dispatcher console | James L. Teel, Charles P. Brame, Timothy F. Cree, Satish Kappagantula | 1993-04-06 |
| 4870400 | Electronic door lock key re-sequencing function | Charles Anderson | 1989-09-26 |