Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6719297 | Piston ring, in particular for a piston of a vibration damper | Gerald Fenn, Matthias Höhn, Peter Wirth | 2004-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6719297 | Piston ring, in particular for a piston of a vibration damper | Gerald Fenn, Matthias Höhn, Peter Wirth | 2004-04-13 |