Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7055663 | Hydrodynamic torque converter | — | 2006-06-06 |
| 7044279 | Hydrodynamic torque converter | — | 2006-05-16 |
| 7028820 | Hydrodynamic clutch arrangement with a clutch device inside the clutch housing | Herbert Johann, Herbert Schmid | 2006-04-18 |
| 7017722 | Hydrodynamic torque converter | — | 2006-03-28 |
| 6991078 | Hydrodynamic converter with a primary clutch | — | 2006-01-31 |
| 6974008 | Hydrodynamic converter with primary and converter bridging clutches | — | 2005-12-13 |
| 6752034 | Powershift reversing gearbox | Tilo Huber, Udo Brehmer | 2004-06-22 |
| 5819587 | Multi-ratio reversing power shiftable gear | Wolfgang Rebholz | 1998-10-13 |
| 5787756 | Multispeed powershift reversing gear | Wolfgang Rebholz | 1998-08-04 |
| 5785143 | Motor-vehicle drive line with a drive motor, gearbox and axle | Wolfgang Rebholz, Tilo Huber | 1998-07-28 |
| 5743142 | Multi-ratio power-shiftable reversing gear | Wolfgang Rebholz | 1998-04-28 |
| 5592853 | Power-shiftable, multiple gear reversing gear box | Wolfgang Rebholz | 1997-01-14 |
| 5524500 | Multi-stage reversing gear changeable under load | Wolfgang Rebholz | 1996-06-11 |
| 5079965 | Gearbox | Michael Herlitzek | 1992-01-14 |
| 4270647 | Lubricating oil flow control device, especially for a speed-change transmission operating in an oil bath | — | 1981-06-02 |