Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12310289 | Pickup belt header finger guide ramp | Snehalrao Jadhav, Aniruddha Patankar, Duane M. Bomleny, Aaron S. Ritter, Bradley K. Yanke | 2025-05-27 |
| 11206763 | Weed seed based harvester working member control | Nathan R. Vandike, Bhanu Kiran Reddy Palla, Ryan P. Mackin, Bradley K. Yanke, Mark Michael Chaney | 2021-12-28 |
| 10897848 | Combine harvester with fan speed adjust | Matthew T. Wold, Jeffrey R. Walter, Jacob G. Schoeny | 2021-01-26 |
| 9980435 | Self adjusting concave clearance system | Ryan P. Mackin | 2018-05-29 |
| 8897972 | Harvester load control system | Ryan P. Mackin, Daniel James Burke, Bruce A. Coers, Alan D. Sheidler | 2014-11-25 |
| 8398179 | Extendible axle member for the rear of an agricultural harvester | Ryan P. Mackin, Daniel James Burke, Bruce A. Coers, Eric Allan Risius, David Rix | 2013-03-19 |
| 8231446 | Adjustable vane system for an axial flow rotor housing of an agricultural combine | Aaron J. Bruns | 2012-07-31 |
| 8221202 | Fully tapered rotor nose and threshing section | Aaron J. Bruns, Edward L. Farwell | 2012-07-17 |
| 8205892 | Method of automatically changing wheel toe angle | Ryan P. Mackin, Daniel James Burke, Bruce A. Coers, James K. Adamson | 2012-06-26 |
| 8166738 | Combine header with crop compression rollers | Bruce A. Coers, Shane Anderson | 2012-05-01 |
| 8150584 | Generation and starting system | Ryan P. Mackin, Daniel James Burke, Alan D. Sheidler, Jim Milton Shoemaker, Ronnie Dean Stahlhut | 2012-04-03 |
| 8087900 | Agricultural harvester with propulsion load shifting between dual engines | Ryan P. Mackin, Daniel James Burke, Bruce A. Coers, Alan D. Sheidler | 2012-01-03 |
| 8075377 | Rear rotor cone | Aaron J. Bruns | 2011-12-13 |
| 8021219 | Top cover for axial rotary combine having coned transition | Aaron J. Bruns | 2011-09-20 |
| 7934982 | Tailings rethresher mechanical delivery to return pan | Aaron J. Bruns | 2011-05-03 |
| 7762877 | Tailing re-thresher rasp bar and rotor housing | Aaron J. Bruns, Edward L. Farwell | 2010-07-27 |
| 7717777 | Adjustable rear rotor discharge flights | Aaron J. Bruns | 2010-05-18 |
| 7654892 | Tailings re-thresher deflector | Chad A. Dow, Aaron J. Bruns | 2010-02-02 |
| 7462101 | Frusto-conical drum infeed and threshing region for a combine rotor | Sheldon Joseph Grywacheski, Jason Healy, Jeffrey Ray Payne, Ryan S. Herlyn, Ryan P. Mackin +1 more | 2008-12-09 |
| 7070498 | Frusto-conical drum infeed and threshing region for a combine rotor | Sheldon Joseph Grywacheski, Jason Healy, Jeffrey Ray Payne, Ryan S. Herlyn, Ryan P. Mackin +1 more | 2006-07-04 |
| 6921330 | Front chaffer and cleaning fan | Sheldon Joseph Grywacheski, Kenneth Ralph Clifton, Jeffrey Ray Payne, Jeffrey Schlautman | 2005-07-26 |
| 6835130 | Grain compartment cleanout arrangement | Mark Charles DePoorter, Chad A. Dow | 2004-12-28 |
| 6830512 | Shroud for the infeed impeller of a rotary combine | Dale R. Tanis, Robert A. Matousek, Jonathan E. Ricketts, John L. Peters | 2004-12-14 |
| 6800025 | Combine air system for cleanout | John P. Vandevoorde | 2004-10-05 |
| 6773343 | Front chaffer and cleaning fan | Sheldon Joseph Grywacheski, Kenneth Ralph Clifton, Jeffrey Ray Payne, Jeffrey Schlautman | 2004-08-10 |