Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10586292 | Vehicle information collection system and module therefor | — | 2020-03-10 |
| 8907816 | Vehicle information collection system and module therefor | — | 2014-12-09 |
| 6957134 | Method of testing a vehicle audio system using a composite signal | Douglas Plumb | 2005-10-18 |
| 4677376 | Apparatus for measuring the muzzle velocity of a projectile fired from a weapon | Godwin Ettel, Heinz Maeder | 1987-06-30 |