Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634379 | Switching valve with flow direction-dependent cross-section | Gerald Fenn, Hans Luksch | 2003-10-21 |
| 6540052 | Damping valve, in particular for a vibration damper | Gerald Fenn, Matthias Höhn | 2003-04-01 |