Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752118 | Valve-controlled internal combustion engine | Klaus Joos | 2004-06-22 |
| 6076505 | Fuel injection arrangement for a multicylinder internal combustion engine | Achim Guggenmos | 2000-06-20 |