Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6854578 | Clutch release bearing with improved sealing arrangement | Steffen Dittmer, Ludwig Winkelmann | 2005-02-15 |
| 6843354 | Self-adjusting clutch release bearing | Steffen Dittmer, Ludwig Winkelmann | 2005-01-18 |