Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8946962 | Electric motor for high-temperature applications | Robin Kenneth Stewart Phillips, Kornelia Kunstmann | 2015-02-03 |
| RE39960 | Automatic transmission for motor vehicles | Bülent Korkmaz, Bernhard Drerup, Hans-Jorg Domian, Gerhard Gumpoltsberger | 2007-12-25 |
| 6572507 | Automatic transmission for motor vehicles | Bülent Korkmaz, Hans-Jorg Domian, Bernhard Drerup, Gerhard Gumpoltsberger | 2003-06-03 |
| 6547690 | Infinitely variable toroidal drive | Jürgen Wafzig | 2003-04-15 |
| 6471617 | Infinitely variable toroidal drive | Jürgen Wafzig | 2002-10-29 |
| 6406401 | Infinitely variable toroidal drive | Jürgen Wafzig, Markus Hoher | 2002-06-18 |
| 6280360 | Infinitely variable toroidal drive | Jürgen Wafzig | 2001-08-28 |
| 6244985 | Infinitely variable toroidal drive | Jürgen Wafzig | 2001-06-12 |
| 6244402 | Power shift transmission for motor vehicles | Hans-Jorg Domian, Ralf Dreibholz | 2001-06-12 |
| 6155951 | Toroidal drive | Jürgen Wafzig, Martin Grumbach | 2000-12-05 |
| 6085880 | Power shift transmission | Markus Hoher | 2000-07-11 |
| 5819601 | Gearbox, especially for a motor vehicle | — | 1998-10-13 |
| 5645406 | Transmission assembly with positive-displacement pump with suction throttle driven by a hydrodynamic converter | Gerald Rowe, Christof Zippel, Michael Reichenmiller | 1997-07-08 |
| 5643131 | Continuously variable transmission with wide transmission ratio range | Hartmut Herter | 1997-07-01 |
| D365945 | Telephone closet | Betty J. Kuhn | 1996-01-09 |
| 4823641 | Planetary-gear speed-change transmission | Hans-Jurgen Muller | 1989-04-25 |