Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5479894 | Two-stroke internal combustion engine | Alfred Hoppe, Jurgen Munzenmaier, Friedrich Rusch, Gunter Karl | 1996-01-02 |
| 5421293 | Port-controlled two-stroke internal combustion engine | Jurgen Lang, Klaus Meier, Friedrich Rusch, Gunter Karl, Frank Duvinage | 1995-06-06 |
| 4561388 | Cylinder block for an air-compressing internal combustion engine | Dietrich Gwinner, Roland Merkle | 1985-12-31 |