Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7690973 | Combine clean grain elevator system | Klaus Becker, Robert W. Hawkins, Dan Burke, Jerry A. Sandau, Bruce A. Coers +1 more | 2010-04-06 |
| 7371162 | Sieve adjustment mechanism for an agricultural combine | Robert A. Matousek, Kevin S. Schwinn | 2008-05-13 |
| 6729637 | Side swing hitch for an agricultural combine | Joshua J. Wolters, Robert A. Matousek | 2004-05-04 |
| 6572035 | Rotary accelerating apparatus for a crop residue spreader of an agricultural combine | — | 2003-06-03 |
| 6241605 | Discharge geometry for axially arranged rotary separator | Merle Ray Gerber | 2001-06-05 |
| 6083102 | Variable sweep helical infeed element | Raymond M. Andes, Jr. | 2000-07-04 |
| 6036598 | Crop processing element for a rotary combine | Philip Alan Harden, Klaus Braunhardt | 2000-03-14 |
| 5688170 | Rotary combine having a concentric infeed section and eccentric threshing and separating sections | Klaus Braunhardt, David Alden Skinner, Philip Alan Harden | 1997-11-18 |