Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7077752 | Torsional vibration damper | Hans Rohs, Dietmar Heidingsfeld | 2006-07-18 |
| 6532844 | Crankshaft of a motor | — | 2003-03-18 |
| 6439080 | Crankshaft of a motor | — | 2002-08-27 |
| 6435327 | Disengaging device for a clutch | Dietmar Heidingsfeld | 2002-08-20 |
| 6416416 | Torsional vibration damper with drag element | Hans Rohs, Dietmar Heidingsfeld | 2002-07-09 |
| 6412273 | Continuous-combustion piston engine | — | 2002-07-02 |
| 6378680 | Disengagement unit clutch pressure plate and actuating mechanism for a disengagement unit | Hans Rohs, Dietmar Heidingsfeld | 2002-04-30 |
| 6364775 | Torsion vibration damper and process for its manufacture | Hans Rohs, Dietmar Heidingsfeld | 2002-04-02 |
| 6299539 | Friction plate damper | Hans Rohs, Dietmar Heidingsfeld | 2001-10-09 |
| 6286390 | Torsional vibration damper | Hans Rohs, Dietmar Heidingsfeld | 2001-09-11 |
| 6277048 | Conical friction ring gear and process for regulating the transmission ratio in a conical gear | — | 2001-08-21 |
| 6273823 | Seal for a torsional vibration damper | Hans Rohs, Dietmar Heidingsfeld | 2001-08-14 |
| 6260683 | Disengagement unit clutch pressure plate and actuating mechanism for a disengagement unit | Hans Rohs, Dietmar Heidingsfeld | 2001-07-17 |
| 6227976 | Torsional vibration damper | Dietmar Heidingsfeld | 2001-05-08 |
| 6213271 | Compact disengaging device for clutches | Hans Rohs, Dietmar Heidingsfeld | 2001-04-10 |
| 6171193 | Torsional vibration damper | Hans Rohs, Dietmar Heidingsfeld | 2001-01-09 |
| 6152276 | Actuation mechanism for a clutch pressure plate with axial effect and disengagement unit for a motor vehicle clutch | Hans Rohs, Dietmar Heidingsfeld | 2000-11-28 |
| 6110046 | Mechanical torsional vibration damper | Hans Rohs, Dietmar Heidingsfeld | 2000-08-29 |
| 6093131 | Friction cone gearing | — | 2000-07-25 |
| 6062359 | Hydrodynamic power transformer | Dietmar Heidingsfeld | 2000-05-16 |
| 6019206 | Torsional oscillation damper | Hans Rohs, Dietmar Heidingsfeld | 2000-02-01 |
| 5924953 | Friction cone gearing | — | 1999-07-20 |
| 5863253 | Torsional vibration damping assembly | Dietmar Heidingsfeld | 1999-01-26 |
| 5839962 | Torsional oscillation damper | Dietmar Heidingsfeld | 1998-11-24 |
| 5762577 | Torsional vibration damper | — | 1998-06-09 |