Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11375665 | Harvest header with adjustable transverse conveyor screw | Christina Fries, Friedrich Lauer, Oliver Klein, Lutz Bischoff, Dirk Weichholdt | 2022-07-05 |
| 11109535 | Combine harvester including a feeder house with a lower deflection roller | Christina Fries, Friedrich Lauer, Lutz Bischoff, Oliver Klein, Dirk Weichholdt | 2021-09-07 |
| 11044847 | Cutter head with automatic setting of the reel finger orientation | Christina Fries, Friedrich Lauer, Lutz Bischoff, Oliver Klein, Dirk Weichholdt | 2021-06-29 |
| 10701860 | Screw conveyor assembly for a combine harvester | Kai-Martin Kunkler, Karl Schewes, Bernd Bastian, Jakob Albrecht | 2020-07-07 |
| 9872439 | Combine having cleaning venting by a suction blower driven by the straw chopper shaft | Norbert Pohlmann, Dirk Weichholdt, Rico Priesnitz, Benjamin Peschel, Christina Fries +4 more | 2018-01-23 |