Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641058 | Method and a device for tensioning endless drive belts | Gerhard Merten, Jens Titschert | 1997-06-24 |
| 5513902 | Driving system for driving flexible elongate members, such as chains or scraper-chain assemblies, in mineral mining installations and method of operating | Bernhard Voss, Martin Eickhoff, Jens Titschert, Arno Breimhost | 1996-05-07 |