Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799748 | Injection valve comprising an optimized surface geometry between a nozzle body and a retaining nut | Gunter Lewentz, Alwin Perras, Andreas Voigt, Hakan Yalcin | 2004-10-05 |