Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8991576 | Torque converter device for a motor vehicle | Stefan SPERRFECHTER, Tobias Haerter, Bernhard Ziegler, Tobias Schuster | 2015-03-31 |
| 7798030 | Twin clutch transmission design with selective hybrid power transfer compatibility | Jügen Lang | 2010-09-21 |
| 6595077 | Gear wheel variable transmission with two sub-gears arranged parallel to each other in the power flow | Axel Geiberger, Markus Heizel, Andreas Kolb, Ralf Sperber, Guenter Woerner | 2003-07-22 |
| 4759432 | Pressure medium-adjusting member for the actuation of a lamelae-clutch with a lubricating valve | Gunter Jurgens | 1988-07-26 |