Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D460461 | Decorative shielding for combine harvester | David B. Stauffer, Mark O. Gardner | 2002-07-16 |
| D436363 | Decorative shielding for combine harvester | David B. Stauffer, Mark O. Gardner | 2001-01-16 |
| D428588 | Steering wheel | Gary Uken, Matthew P. Jacobs | 2000-07-25 |
| D412507 | Round baler | Kenneth R. Underhill | 1999-08-03 |
| 5919087 | Concave latch mechanism for an agricultural combine | Barry E. Lehman, Floyd W. Grove, Eric Cromheecke | 1999-07-06 |
| 5913566 | Combine cab roof | David B. Stauffer | 1999-06-22 |
| 5906411 | Combine harvester cab layout for visibility, serviceability and space | David B. Stauffer | 1999-05-25 |
| D400543 | Shielding for a combine harvester | Tyler R. Benedict, David B. Stauffer | 1998-11-03 |
| D399851 | Shielding for a combine harvester | David B. Stauffer, Tyler R. Benedict | 1998-10-20 |
| 5634525 | Split engine hood for tractors | David J. Templeton, Robert D. Kurtz, Jr., Joseph C. Hurlburt, David L. Knight | 1997-06-03 |
| D376372 | Skid steer loader | John E. Little, Constantine J. Kermes | 1996-12-10 |
| D375506 | Work machine having endless ground engaging drive belts | Robert C. Bastian, William C. Boroski, Melvin P. Busch, Jr., Elmer R. Crabb, Patrick W. Friede +9 more | 1996-11-12 |
| 5497846 | Hand support for tractor controls | — | 1996-03-12 |
| D364879 | Work machine having endless ground engaging drive belts | Robert C. Bastian, William C. Boroski, Melvin P. Busch, Jr., Elmer R. Crabb, Patrick W. Friede +9 more | 1995-12-05 |
| 5421777 | Tailings return system for combine harvester | Gilbert J. I. Strubbe, Jasper Clarisse | 1995-06-06 |
| 5409080 | Shiftable control console for tractors | David J. Templeton, Richard E. Jennings | 1995-04-25 |
| 5409079 | Independently movable control console for tractors | David J. Templeton | 1995-04-25 |
| 5219180 | Tractor weights | Randall F. Zipser, Joseph C. Hurlburt | 1993-06-15 |
| 4964838 | Low profile mounts for axial flow combine rotor | Eric Cromheecke | 1990-10-23 |
| 4946419 | Axial flow harvesting machine | Eric Cromheecke | 1990-08-07 |
| 4936810 | Crop thinning elements for axial flow combine | William L. Harris | 1990-06-26 |
| 4889517 | Overlapping rasp bar rotor for axial flow combines | Eric P. J. Van Quekelberghe | 1989-12-26 |
| 4875890 | Feed plate assembly for axial flow combine | Edwin O. Margerum | 1989-10-24 |
| 4712568 | Combine sieve adjustment mechanism | Kenneth S. Rutt | 1987-12-15 |
| 4711075 | Integrally mounted positionable concave extension | — | 1987-12-08 |