Issued Patents All Time
Showing 51–75 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8671856 | Planting unit for a seeding machine having blocking member to control hand-off of seed from a seed meter to a seed delivery system | Elijah B. Garner, Michael E. Friestad, Lee E. Zumdome | 2014-03-18 |
| 8544498 | Manifold and distribution manifold assembly for air-entrained material | Brian Terry Petersen, Jay H. Olson | 2013-10-01 |
| 8544516 | Agricultural implement with gauge wheel for a row unit | Polina Aronova, Scott Cassidy | 2013-10-01 |
| 8522699 | Row unit for a seeding machine | Elijah B. Garner, Michael E. Friestad | 2013-09-03 |
| 8468960 | Seeding machine with seed delivery system | Elijah B. Garner, Michael E. Friestad, David J. Rylander, Daniel B. Thiemke | 2013-06-25 |
| 8350689 | Pneumatic product-on-demand delivery system for an agricultural machine with a hose disconnect monitor | Paul R. Riewerts | 2013-01-08 |
| 8326500 | Row unit wheel turning monitor for an agricultural machine | Paul R. Riewerts | 2012-12-04 |
| RE43772 | Seed tube for an agricultural seeding machine | Mark Sommer, James R. Peterson, Donald K. Landphair, William G. Bultinck | 2012-10-30 |
| 8276529 | Row unit for a seeding machine | Elijah B. Garner, Michael E. Friestad | 2012-10-02 |
| 8267021 | Quick closing trench opener/closer for an agricultural seeding machine | Elijah B. Garner, Lee E. Zumdome | 2012-09-18 |
| 8151718 | Adjustable seed meter drive coupling | Michael E. Friestad, Elijan Garner | 2012-04-10 |
| 8074586 | Seed delivery apparatus with sensor and moving member to capture and move seed to a lower outlet opening | Elijah B. Garner, Michael E. Friestad, David J. Rylander, Daniel B. Thiemke, James Liu +1 more | 2011-12-13 |
| 7918168 | Differential pressure seed meter with an endless belt seed transport member | Elijah B. Garner, Michael E. Friestad | 2011-04-05 |
| 7726251 | Agricultural seeding apparatus and method for seed placement synchronization between multiple rows | James R. Peterson, Carl S. Silbernagel, Samuel Santiago, Jason D. Walter, Ron G. Landman | 2010-06-01 |
| 7661377 | Seed meter with flexible seed disc | Miles R. Keaton, Michael E. Friestad, David J. Rylander | 2010-02-16 |
| 7497175 | Seed singulator adjuster for a seed meter | Michael E. Friestad | 2009-03-03 |
| 7472660 | Seed tube for an agricultural seeding machine | Mark Sommer, James R. Peterson, Donald K. Landphair, William G. Bultinck | 2009-01-06 |
| 7451713 | Seed disk for a seed meter | Miles R. Keaton, Paul R. Riewerts, Michael E. Friestad | 2008-11-18 |
| 7448334 | Flat type seed meter disk with axially offset surface | James R. Peterson | 2008-11-11 |
| 7438006 | Agricultural seeding machine with compact furrow opener/closer | Ronald T. Flowers, Michael E. Frasier | 2008-10-21 |
| 7404366 | Flat type seed meter disk with protruded pick up orifices | — | 2008-07-29 |
| 7025010 | Flow splitter arrangement for series fed product application units | Robert W. Martin, Bradley John Meyer | 2006-04-11 |
| 6994038 | Agricultural machine with variable pressure product distribution system | Matthew Brian Hagen, Christopher Allen Myers | 2006-02-07 |
| 6810823 | Removable seed tray for a seed meter | Matthew Brian Hagen | 2004-11-02 |
| 6745710 | Drive element for gearbox output | Michael E. Friestad | 2004-06-08 |