Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749177 | Damping valve for a shock absorber | Gunther Handke, Gunther Braun, Peter Wirth | 2004-06-15 |
| 6719297 | Piston ring, in particular for a piston of a vibration damper | Hassan Asadi, Matthias Höhn, Peter Wirth | 2004-04-13 |