Ziegler; Erwin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ziegler; Erwin.The latest application filed is for "diaphragm spring for a friction clutch".
- Ziegler; Erwin - Gressthal DE
- Ziegler; Erwin - Wasserlosen DE
- Ziegler; Erwin - Wasserlosen OT Gressthal DE
- Ziegler; Erwin - Wasserlosen-Gressthal DE
| Patent | Date |
|---|---|
| Diaphragm spring for a friction clutch Grant 6,918,479 - Pahrisch , et al. July 19, 2 | 2005-07-19 |
| Diaphragm spring for a friction clutch Grant 6,877,596 - Pahrisch , et al. April 12, 2 | 2005-04-12 |
| Pressure plate assembly for a friction clutch Grant 6,845,855 - Lindner , et al. January 25, 2 | 2005-01-25 |
| Friction clutch, especially a multi-disk clutch Grant 6,782,985 - Lohaus , et al. August 31, 2 | 2004-08-31 |
| Pressure plate assembly for a friction clutch Grant 6,755,294 - Ziegler , et al. June 29, 2 | 2004-06-29 |
| Housing arrangement for a friction clutch Grant 6,745,884 - Hick , et al. June 8, 2 | 2004-06-08 |
| Transport-securing arrangement for a pressure plate assembly of a multi-disk clutch Grant 6,736,248 - Ziegler , et al. May 18, 2 | 2004-05-18 |
| Diaphragm spring for a friction clutch App 20040069588 - Pahrisch, Martin ; et al. | 2004-04-15 |
| Diaphragm spring for a friction clutch App 20040069589 - Pahrisch, Martin ; et al. | 2004-04-15 |
| Pressure plate assembly for a friction clutch App 20040035669 - Lindner, Joachim ; et al. | 2004-02-26 |
| Process for adjusting a friction clutch system Grant 6,695,115 - Lindner , et al. February 24, 2 | 2004-02-24 |
| Pressure plate assembly for a multi-disk clutch Grant 6,695,116 - Ziegler , et al. February 24, 2 | 2004-02-24 |
| Pressure plate assembly Grant 6,672,444 - Weidinger , et al. January 6, 2 | 2004-01-06 |
| Pressure plate assembly Grant 6,662,923 - Dobler , et al. December 16, 2 | 2003-12-16 |
| Housing arrangement for a friction clutch App 20030062235 - Hick, Wolfram ; et al. | 2003-04-03 |
| Pressure plate assembly for a friction clutch App 20030062237 - Ziegler, Erwin ; et al. | 2003-04-03 |
| Process for adjusting a friction clutch system App 20030062239 - Lindner, Joachim ; et al. | 2003-04-03 |
| Pressure plate assembly for a multi-disk clutch App 20030062240 - Ziegler, Erwin ; et al. | 2003-04-03 |
| Transport-securing arrangement for a pressure plate assembly of a multi-disk clutch App 20030062238 - Ziegler, Erwin ; et al. | 2003-04-03 |
| Friction clutch, especially a multi-disk clutch App 20030062236 - Lohaus, Norbert ; et al. | 2003-04-03 |
| Pressure plate assembly App 20020040836 - Weidinger, Reinhold ; et al. | 2002-04-11 |
| Pressure plate assembly App 20020040837 - Dobler, Johann ; et al. | 2002-04-11 |
| Wear indicator for friction clutches Grant 6,206,158 - Muller , et al. March 27, 2 | 2001-03-27 |
| Twin-disc clutch Grant 4,848,555 - Riese , et al. July 18, 1 | 1989-07-18 |
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