Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7895981 | Variable valve lift device for the lift adjustment of gas-exchange valves of an internal combustion engine | Gerlinde Bosl-Flierl, Rudolf Flierl, Wilhelm Hannibal, Andreas Knecht, Andreas Wild | 2011-03-01 |
| 7047931 | Control device for at least one consumer, such as a camshaft adjuster, automatic transmission and the like, of motor vehicles | Gerold Sluka, Andreas Knecht, Roland Meyer, Ulf Polzin | 2006-05-23 |