Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7748356 | Valve train for internal combustion engines | Markus Meyer, Erik L. Schneider, Lutz Stiegler, Andreas Werler | 2010-07-06 |
| 7412951 | Valve gear for load change valves of four-stroke internal combustion engines | Andreas Werler | 2008-08-19 |
| 7383801 | Valve gear for load change valves of internal combustion engines | Walter Siepmann | 2008-06-10 |
| 7367298 | Variable valve gear for internal combustion engine | Markus Meyer, Andreas Werler | 2008-05-06 |