Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9053637 | Emergency vehicle alert system and method | William T. Mawbey | 2015-06-09 |
| 5602535 | Vehicle security system based on two step communication range between transmitter and receiver | Philip G. Burger, David Chang | 1997-02-11 |
| 5323140 | Antitheft system for use with a vehicle | — | 1994-06-21 |