Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647941 | Air-routing system, especially a suction system of an internal combustion engine | Werner Blossey, Hans-Peter Hielscher, Thomas Jessberger, Herbert Pietrowski, Achim Rehmann +1 more | 2003-11-18 |