Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10641373 | Power-split continuously variable transmission device | Stefan Beck, Viktor Warth, Michael Wechs, Fabio Frank, Jens Moraw +2 more | 2020-05-05 |
| 9810300 | Power-split continuously variable transmission apparatus having a summing planetary transmission | Viktor Warth, Matthias Reisch | 2017-11-07 |
| 9182013 | Power-shiftable transmission | Gerhard Gumpoltsberger, Matthias Reisch, Manuel Goetz, Mark Mohr, Ralf Dreibholz +2 more | 2015-11-10 |
| 8663052 | Infinitely variable transmission device of a drive train of a vehicle | — | 2014-03-04 |
| 7905787 | Drive system for a motor vehicle | Peter Frey, Michael Kühner, Alexander Markow, Michael Heuler, Martin Grumbach +2 more | 2011-03-15 |
| 7252608 | Automatic transmission having at least two conical disk sets | Matthias Reisch, Olrik Weinmann, Michael Ebenhoch | 2007-08-07 |
| 6949045 | Power distributed 2-range transmission | Jürgen Wafzig, Gerhard Gumpoltsberger | 2005-09-27 |
| 6935988 | Infinitely variable toroidal drive | Axel Matheis | 2005-08-30 |
| 6705416 | Hybrid propulsion system comprising shiftable clutches provided for a motor vehicle | Hans Glonner, Gerhard Gumpoltsberger, Hans-Jorg Domian, Ralf Dreibholz, Markus Kaindl +1 more | 2004-03-16 |
| 6689013 | Continuously variable friction gear transmission | Jürgen Wafzig | 2004-02-10 |
| 6402657 | Infinitely variable friction gear | — | 2002-06-11 |
| 5240227 | Electromagnetically operated valve | — | 1993-08-31 |