Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564914 | Hydrodynamic coupling device | Wilfried Glock, Rudiger Hinkel | 2003-05-20 |
| 6553758 | Freewheel unit, especially for the stator of a hydrodynamic torque converter | Edgar Reinhart, Dietrich Bechmann, Andre Meyer, Friedrich Schramm, Erwin Wack | 2003-04-29 |
| 6540053 | Hydrodynamic clutch device | — | 2003-04-01 |
| 6527094 | Freewheel arrangement, in particular for a guide wheel of a hydrodynamic torque converter | Edgar Reinhart, Dietrich Bechmann, Andre Meyer, Friedrich Schramm, Erwin Wack | 2003-03-04 |
| 6516928 | Hydrodynamic coupling device | Erwin Wack | 2003-02-11 |
| 6497312 | Hydrodynamic coupling device | Roland Illig, Rainer Mohr | 2002-12-24 |
| 6471021 | Hydrodynamic coupling device | Peter Frey, Sven Koepke, Roland Illig, Bernd Schoder, Ralf Ronnebeck | 2002-10-29 |
| 6394243 | Clutch device, particularly a starting element with adjustable clutch cooling for high power loss | — | 2002-05-28 |
| 6334816 | Torsional vibration damper | Erwin Wack, Wolfgang Kundermann, Jorg Sudau | 2002-01-01 |
| 6266958 | Stator wheel for a hydrodynamic torque converter | Hans-Wilhelm Wienholt | 2001-07-31 |
| 6231472 | Torsional vibration damper in a lockup clutch with planetary gear set | Jorg Sudau, Erwin Wack | 2001-05-15 |
| 6226985 | Impeller wheel arrangement and turbine wheel arrangement for a hydrodynamic torque converter | Hans-Wilhelm Wienholt | 2001-05-08 |
| 6223528 | Hydrodynamic torque converter with an extension of one wall of a wheel | Detlev Weichel | 2001-05-01 |
| 6123505 | Stator produced by injection molding | Uwe Dehrmann | 2000-09-26 |
| 6102174 | Hydrodynamic torque converter with a torsional vibration damper arranged in the inner torus | — | 2000-08-15 |
| 6099434 | Torsional vibration damper with an axial securing device | Jorg Sudau, Wolfgang Kundermann | 2000-08-08 |
| 6079529 | Torque converter | Rudiger Hinkel | 2000-06-27 |
| 6070704 | Torque converter | — | 2000-06-06 |
| 6047806 | Hydrodynamic torque converter with depressions in the extension area of the friction linings | — | 2000-04-11 |
| 6021875 | Hydrodynamic torque converter with a choke element | — | 2000-02-08 |
| 6006886 | Hydrodynamic torque converter with an axial bearing arrangement provided with sliding bearings | Uwe Dehrmann | 1999-12-28 |