Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7282826 | Driving device for sprocket wheels of chain drives | Gerhard Merten, Werner Bohle | 2007-10-16 |
| 5055092 | Driving systems for driving endless chains or the like in mining apparatus | Werner Bohle | 1991-10-08 |
| 4939949 | Planetary overriding gearing and overriding driving for chain belts and the like, particularly for chain conveyors and chaindrawn mining machines | — | 1990-07-10 |
| 4350393 | Plough transmission | Walter Heberling, Wolfgang Muller, Gerhard Behrens, Alfred Saul | 1982-09-21 |