Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993233 | Friction coupling with actuator and a ball bearing | Mark Schmidt, Andreas Pottharst, Kurt Mueller | 2011-08-09 |
| 7946402 | Motor vehicle hydraulic pump | Josef Bachmann, Bernhard Terfloth, Rolf Schwarze | 2011-05-24 |
| 7846056 | Drive assembly with intermediate shaft and coupling unit | Adrian Chludek, Christian Gasch, Artur Grunwald | 2010-12-07 |
| 7806797 | Ball ramp assembly with variable pitch of the ball grooves | Mark Schmidt, Kurt Muller, Kai Sorge | 2010-10-05 |
| 7713158 | Transfer box with crown teeth | Heinzwilli Fuchs | 2010-05-11 |
| 7698960 | Assembly for determining torque at a friction coupling | Nikolaus Mayr, Mark Schmidt, Ralph Mertens, Kurt Muller | 2010-04-20 |
| 7699740 | Friction coupling with actuator and plate spring | Mark Schmidt, Andreas Pottharst, Kurt Muller | 2010-04-20 |
| 7677374 | Axial setting device with torque determining means | Artur Grunwald | 2010-03-16 |
| 7442143 | Drive module for a variable torque distribution | Mark Schmidt, Kurt Muller | 2008-10-28 |
| 7338404 | Drive assembly for variable torque distribution | Mark Schmidt, Klaus Arndt | 2008-03-04 |
| 7156766 | Differential assembly for controlling the distribution of torque | — | 2007-01-02 |
| 6851501 | Full time all wheel drive system | — | 2005-02-08 |
| 6592488 | Integrated viscous transmission in a differential | — | 2003-07-15 |
| 6571928 | Engagement mechanism with two stage ramp angle | — | 2003-06-03 |
| 6533090 | Integrated axle module with twin electronic torque management | Russell Osborn | 2003-03-18 |
| 6428439 | Integrated viscous transmission in a differential | — | 2002-08-06 |
| 6412589 | Torque arm assembly for a motor vehicle | John Barlage, Richard D. Frazer, Robert Genway-Haden, Werner Hoffmann, Philip Hutula | 2002-07-02 |
| 6394246 | Twin-coupling with improved braking stability and less torsion | Paul-Erich Schonenbrucher | 2002-05-28 |
| 6318532 | Externally controlled hydraulic torque transfer device | — | 2001-11-20 |
| 6299538 | Differential-speed-controlled transmitting coupling | — | 2001-10-09 |
| 6296095 | Coupling assembly with double shear channel | Frank Böttger | 2001-10-02 |
| 6286391 | Torque-sensing locking differential with reduced parts | — | 2001-09-11 |
| 6209673 | All wheel drive system for a motor vehicle | John Barlage, Richard D. Frazer, Robert Genway-Haden, Werner Hoffmann, Philip Hutula | 2001-04-03 |
| 6116392 | Coupling device for transmitting torque | — | 2000-09-12 |
| 6016896 | Device for controlling a coupling | — | 2000-01-25 |