Issued Patents All Time
Showing 726–727 of 727 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5054068 | Trunked radio communication system having encrypted system control information | David Hess, Robert J. Locascio | 1991-10-01 |
| 5020130 | Universal frequency assignment protocol for trunked radio systems | Timothy A. Monahan-Mitchell, Kenneth J. Zdunek | 1991-05-28 |