Issued Patents 2004
Showing 1–1 of 1 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 |
Showing 1–1 of 1 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 |