Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12058946 | Remote adjustment of a row unit of an agricultural device | Courtney N. Achen, Vaughan G. Stevenson | 2024-08-13 |
| 11558991 | Apparatuses, methods, and systems for providing down force for an agricultural implement | Courtney N. Achen, Rhett Schildroth, Merlan J. Rolffs, Michael J. Myers, John Kollman +1 more | 2023-01-24 |
| 11558996 | Planter with seed delivery apparatus | Matthew J. Wilhelmi, Dustan Hahn, Michael J. Myers, Vaughan G. Stevenson, Robert Blackwell +1 more | 2023-01-24 |
| 11297753 | Remote adjustment of a row unit of an agricultural device | Courtney N. Achen, Vaughan G. Stevenson | 2022-04-12 |
| 10485159 | Planter with seed delivery apparatus | Matthew J. Wilhelmi, Dustan Hahn, Michael J. Myers, Vaughan G. Stevenson, Robert Blackwell +1 more | 2019-11-26 |
| 10477753 | Apparatuses, methods, and systems for providing down force for an agricultural implement | Courtney N. Achen, Rhett Schildroth, Merlan J. Rolffs, Michael J. Myers, John Kollman +1 more | 2019-11-19 |
| 10327374 | Remote adjustment of a row unit of an agricultural device | Courtney N. Achen, Vaughan G. Stevenson | 2019-06-25 |
| 10219421 | Down and/or up force adjustment system | Courtney N. Achen, Vaughan G. Stevenson | 2019-03-05 |
| 10045474 | Weight distribution system for seed planters and product applicators | Dustan Hahn | 2018-08-14 |
| 9814172 | Apparatuses, methods, and systems for providing down force for an agricultural implement | Courtney N. Achen, Rhett Schildroth, Merlan J. Rolffs, Michael J. Myers, John Kollman +1 more | 2017-11-14 |
| 9807923 | Seed characteristic sensor | Matthew J. Wilhelmi, Courtney N. Achen | 2017-11-07 |
| 9756779 | Planter with seed delivery apparatus | Matthew J. Wilhelmi, Dustan Hahn, Michael J. Myers, Vaughan G. Stevenson, Robert Blackwell +1 more | 2017-09-12 |
| 9686901 | Down and/or up force adjustment system | Courtney N. Achen, Vaughan G. Stevenson | 2017-06-27 |
| 9674999 | Remote adjustment of a row unit of an agricultural device | Courtney N. Achen, Vaughan G. Stevenson | 2017-06-13 |
| 9474201 | Seed disc with integrated drive | Matthew J. Wilhelmi, Merlan J. Rolffs, Dustan Hahn, John P. Mulherin, Courtney N. Achen +4 more | 2016-10-25 |
| 8924092 | Down and/or up force adjustment system | Courtney N. Achen, Vaughan G. Stevenson | 2014-12-30 |
| 8909436 | Remote adjustment of a row unit of an agricultural device | Courtney N. Achen, Vaughan G. Stevenson | 2014-12-09 |
| 8843281 | Seed characteristic sensor | Matthew J. Wilhelmi, Courtney N. Achen | 2014-09-23 |