Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5771689 | Pipe evaporator for feeding additional fuel into the exhaust gas | Marc Bareis, Horst Harndorf | 1998-06-30 |
| 4432325 | Electronic control system for internal combustion engines | Gerd Auracher, Albrecht Clement, Rolf Daumer, Helmut Schwarz, Wilfried Venzke +3 more | 1984-02-21 |