Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637677 | Fuel injector | Wolfgang Ruehle, Hubert Stier, Guenther Hohl, Norbert Keim | 2003-10-28 |
| 6626373 | Fuel injection valve | Wolfgang Ruehle, Hubert Stier, Guenther Hohl, Norbert Keim | 2003-09-30 |
| 6517014 | Fuel injection valve | Wolfgang Ruehle, Hubert Stier, Guenther Hohl, Norbert Keim | 2003-02-11 |