Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6112052 | Remote controlled noise jamming device | Warren Guthrie | 2000-08-29 |
| 5729235 | Coherent GPS translator with spread spectrum pilot tone | Warren Guthrie, Thomas E. Szmurlo | 1998-03-17 |