Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422140 | Endless cable winch with overload protection | Klaus Ott, Juergen Gsell | 2016-08-23 |
| 9415973 | Endless cable winch with safety cable | Klaus Ott, Juergen Gsell | 2016-08-16 |