Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8298058 | Rotor for a straw chopper | — | 2012-10-30 |
| 8079900 | Harvester with an additional drum conveyor for straw removal and a single flap for changing between swath deposit and chopping operation | Oliver Klein, Dirk Weichholdt, Rico Priesnitz, Chad A. Dow, Joel D. Ferris | 2011-12-20 |
| 7950989 | Combine with an endless conveyor that can be moved between a swath depositing position and a chopper position | Chad A. Dow, Mark L. Pearson, Joel D. Ferris, Dirk Weichholdt, Rico Priesnitz +1 more | 2011-05-31 |
| 7871320 | Thresher basket arrangement for a combine | Dirk Weichholdt, Lutz Bischoff | 2011-01-18 |
| 7651391 | Harvested crop remains output apparatus for a combine that can be switched between broad distribution and ejection elbow operating mode | Dirk Weichholdt, Rico Priesnitz, Oliver Klein, Chad A. Dow, Joel D. Ferris | 2010-01-26 |
| 7544126 | Deflector for grinding chaff in swath mode | Rico Priesnitz, Dirk Weichholdt | 2009-06-09 |
| 7311448 | Bearing arrangement for a harvesting machine | Manfred Engel, Joseph Albert Teijido, Claus-Josef Vogelgesang, Wolfram Elsner, Rainer Schafer +1 more | 2007-12-25 |
| 7074126 | Discharge device for a harvesting machine | Dirk Weichholdt, Klaus Braunhardt | 2006-07-11 |
| 6866580 | Combine with pivotable straw guide element and straw chopper | Dirk Weichholdt | 2005-03-15 |
| 6579172 | Incline responsive sieve for a harvester thresher | — | 2003-06-17 |
| 6244955 | Rotary tine conveyor for a harvesting machine | Lutz Bischoff | 2001-06-12 |
| 5464372 | Cleaning fan having snap in blades | David W. Rogers | 1995-11-07 |