Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049391 | Forestry winch | Michael Willenbücher, Claus Hofmann | 2024-07-30 |
| 11905147 | Method for the operation of a forestry winch and forestry winch | Michael Willenbücher, Claus Hofmann | 2024-02-20 |
| 9398744 | Drive system for driving a chopper and feeder device of a harvesting machine | Daniel Richter, Thomas Loeffler | 2016-07-26 |
| 9174521 | Drive train of a mobile machine | Lukas Krittian | 2015-11-03 |
| 8920277 | Hydromechanical transmission with a hydraulic motor and a mechanical multi-step variable speed transmission | Ulrich Schwarz | 2014-12-30 |
| 8818662 | Drive train of a mobile vehicle | Alfred Langen | 2014-08-26 |
| 7775927 | Traction drive of a machine with an interchangeable transmission module | Bernhard Gotz | 2010-08-17 |
| 7699407 | Industrial truck | Marcus Dölger, Franz Huber, Andreas Hölscher | 2010-04-20 |
| 7650958 | Traction drive having an electrical converter | — | 2010-01-26 |
| 7565943 | Mobile machine with an electric traction motor of a traction drive, an electric pump motor of a hydraulic work system, and fluid cooling | Udo Herrmann, Alfred Langen, Klaus Schillings, Volker Schreiber | 2009-07-28 |
| 7514805 | Drive axle having an electrical converter | — | 2009-04-07 |
| 6086336 | Device to reduce pulsations on a hydrostatic positive displacement unit | Roland Angert, Richard Hofmann, Hans-Dieter Dorr, Christian Bergmann | 2000-07-11 |