Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5816082 | Universal vehicular anti-theft device | — | 1998-10-06 |
| 4883102 | Drain line apparatus | John R. Brestel | 1989-11-28 |
| 4832476 | Blind spot viewing mirror system | — | 1989-05-23 |