Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5100106 | Tire lift/carrier | Stephen A. Denman | 1992-03-31 |
| 4969630 | Tire lift/carrier | Stephen A. Denman | 1990-11-13 |
| RE33303 | Tire lift/carrier | Stephan A. Denman | 1990-08-21 |
| 4884785 | Apparatus for securing a spare tire on a vehicle | Stephen A. Denman | 1989-12-05 |
| 4625947 | Tire lift/carrier | Stephen A. Denman | 1986-12-02 |