Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842093 | Vehicular theft prevention system and method | Nolan C. Lerche, Michael H. Twedell | 1989-06-27 |
| 4570589 | Method for reducing damage associated with detonation and/or destructive knock | — | 1986-02-18 |
| 4567863 | Apparatus for reducing damage associated with detonation and/or destructive knock | — | 1986-02-04 |
| 4501236 | Method and apparatus for reducing damage associated with detonation and/or destructive knock | — | 1985-02-26 |