Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591805 | Port system, especially an induction manifold for an internal combustion engine | Arthur Klotz, Rudolf Leipelt, Stefan Maier, Holger Paffrath, Robert Vaculik | 2003-07-15 |