Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7430471 | Method and system for monitoring a vehicle | — | 2008-09-30 |
| 7359773 | Wireless relay for payment enforcement devices and method of using same | Michael Simon | 2008-04-15 |
| 7266507 | Time-based disablement of equipment | Michael Simon, Ronald Mueller | 2007-09-04 |