Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4645082 | Means for suspending a skid pan from a winch mounted on a tractor | — | 1987-02-24 |
| 4577810 | Feed device for guiding a rope onto a winding drum | — | 1986-03-25 |
| 4515329 | Feed device for guiding a rope onto a winding drum | — | 1985-05-07 |
| 4307870 | Clutch mechanism for hoisting apparatuses | — | 1981-12-29 |