Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782985 | Friction clutch, especially a multi-disk clutch | Norbert Lohaus, Frank Hirschmann, Klaus Steinel, Erwin Ziegler, Wolfram Hick +1 more | 2004-08-31 |
| 6755294 | Pressure plate assembly for a friction clutch | Erwin Ziegler, Frank Hirschmann, Klaus Steinel, Wolfram Hick, Norbert Lohaus +1 more | 2004-06-29 |
| 6745884 | Housing arrangement for a friction clutch | Wolfram Hick, Frank Hirschmann, Klaus Steinel, Erwin Ziegler, Norbert Lohaus +1 more | 2004-06-08 |
| 6736248 | Transport-securing arrangement for a pressure plate assembly of a multi-disk clutch | Erwin Ziegler, Frank Hirschmann, Klaus Steinel, Wolfram Hick, Norbert Lohaus +1 more | 2004-05-18 |
| 6702087 | Pressure plate assembly for a friction clutch | Joachim Lindner, Anton Doll, Jürgen Streichsbier | 2004-03-09 |
| 6695116 | Pressure plate assembly for a multi-disk clutch | Erwin Ziegler, Frank Hirschmann, Klaus Steinel, Wolfram Hick, Norbert Lohaus +1 more | 2004-02-24 |
| 6695115 | Process for adjusting a friction clutch system | Joachim Lindner, Frank Hirschmann, Klaus Steinel, Erwin Ziegler, Wolfram Hick +1 more | 2004-02-24 |
| 6672444 | Pressure plate assembly | Erwin Ziegler, Frank Hirschmann | 2004-01-06 |