| 8910582 |
Row unit for a seeding machine having active downforce control for the closing wheels |
Nathan A. Mariman, Elijah B. Garner, Lee E. Zumdome |
2014-12-16 |
| 8505574 |
Lid for a manifold |
Brian Terry Petersen, Jay H. Olson |
2013-08-13 |
| 8469636 |
Commodity splitter for an air delivery system |
Brian Patrick Jost, Robert T. Casper |
2013-06-25 |
| 8350689 |
Pneumatic product-on-demand delivery system for an agricultural machine with a hose disconnect monitor |
Nathan A. Mariman |
2013-01-08 |
| 8326500 |
Row unit wheel turning monitor for an agricultural machine |
Nathan A. Mariman |
2012-12-04 |
| 7735438 |
Ground driven seed metering system with a continuously variable transmission |
— |
2010-06-15 |
| 7694638 |
Modular liquid metering system for an agricultural implement |
Sylvia Ann Wilson |
2010-04-13 |
| 7478603 |
Seed meter monitoring system |
Duane Allen Coordes |
2009-01-20 |
| 7451713 |
Seed disk for a seed meter |
Nathan A. Mariman, Miles R. Keaton, Michael E. Friestad |
2008-11-18 |
| 5449042 |
Rephasing controlling/controlled hydraulic cylinders in folding implement frame |
Donald K. Landphair |
1995-09-12 |
| 4738653 |
Roller chain drive having a self cleaning roller chain sprocket |
Larry Burkholder |
1988-04-19 |
| 4379491 |
Leveling system for a wheeled implement |
Stephen M. Hillman |
1983-04-12 |
| 4314610 |
Foldable implement and pivotal brace therefor |
David J. Wolak |
1982-02-09 |