Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6216839 | Friction clutch with nickel-chromium alloy spring elements | Thomas Rudolf, Horst Friedrich, Jurgen Loibersbeck | 2001-04-17 |
| 5960921 | Friction clutch with spacer sleeves | Klaus Hofmann, Claus Orth, Thomas Goppner | 1999-10-05 |
| 5779018 | Friction clutch with carbon pressure plate | Klaus Hofmann, Nicole Unrath, Horst Friedrich | 1998-07-14 |
| 5743367 | Multiple plate friction clutch with axial stop | Klaus Hofmann, Jurgen Loibersbeck, Thomas Schubert, Peter Wiggen | 1998-04-28 |