Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655348 | Port system, especially an induction manifold for an internal combustion engine | Arthur Klotz, Rudolf Leipelt, Stefan Maier, Holger Paffrath, Herbert Pietrowski +2 more | 2003-12-02 |
| 6647941 | Air-routing system, especially a suction system of an internal combustion engine | Christof Baumann, Werner Blossey, Hans-Peter Hielscher, Herbert Pietrowski, Achim Rehmann +1 more | 2003-11-18 |
| 6598854 | Flap mechanism | Stefan Maier, Robert Vaculik | 2003-07-29 |
| 6588389 | Shift drum | Heinz Dobusch | 2003-07-08 |
| 6530366 | Apparatus for gas recirculation in an internal combustion engine | Michael Geiger | 2003-03-11 |