Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6918479 | Diaphragm spring for a friction clutch | Martin Pahrisch, Ronald Beck, Alfred Schraut, Frank Hirschmann | 2005-07-19 |
| 6877596 | Diaphragm spring for a friction clutch | Martin Pahrisch, Ronald Beck, Alfred Schraut, Frank Hirschmann | 2005-04-12 |
| 6845855 | Pressure plate assembly for a friction clutch | Joachim Lindner, Reinhold Weidinger | 2005-01-25 |