Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4667933 | Gear transmission for a winch | — | 1987-05-26 |
| 4651974 | Continuous winch | — | 1987-03-24 |
| 4650162 | Winch having a compact housing | — | 1987-03-17 |
| 4632363 | Winch having a drive disc connectable to a rope drum in dependence upon the load applied to the rope | — | 1986-12-30 |
| 4468006 | Continuous winch | — | 1984-08-28 |
| 4225119 | Continuous winch | — | 1980-09-30 |