Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814039 | Valve-actuating devices for internal combustion engines having changeable stroke functions | Peter Kreuter, Rüdiger Erz, Marcel Franssen | 2004-11-09 |
| 5592906 | Method and device for variable valve control of an internal combustion engine | Peter Kreuter, Peter Heuser | 1997-01-14 |
| 5431132 | Variable valve gear of internal combustion engines | Peter Kreuter | 1995-07-11 |