Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5426855 | Safety utility knife | Ronald Keklak, Michael V. Couture | 1995-06-27 |
| 5303474 | Safety utility knife | Ronald Keklak, Michael V. Couture | 1994-04-19 |
| 4713885 | Safe utility knife | Ronald Keklak, Michael V. Couture | 1987-12-22 |
| 4680571 | Trailer creep alarm | Ronald Keklak, Michael V. Couture, Marshall W. Payne | 1987-07-14 |