Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277288 | Clutch for tire lift/carrier winch | Donald R. Rempinski, Donald R. Britt | 1994-01-11 |
| 5265708 | Clutch for tire lift/carrier winch | Donald R. Rempinski, Donald R. Britt | 1993-11-30 |
| 5027933 | Clutch for tire lift/carrier winch | Donald R. Rempinski, Donald R. Britt | 1991-07-02 |