Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12329058 | Planter with high speed seed delivery apparatus | Matthew J. Wilhelmi, Dustan Hahn, Philip Willis, Dean Martin, Gary Newell | 2025-06-17 |
| 12102032 | Mount for agricultural implement | Matthew J. Wilhelmi, Dean Martin, David Allen Stauffer, Chris McElvain, Gary Newell | 2024-10-01 |
| 11937533 | Air entrainment device, systems, methods, and apparatus | Robert Blackwell, Dan Killpack, Matthew J. Wilhelmi | 2024-03-26 |
| 11730079 | Planter with high speed seed delivery apparatus | Matthew J. Wilhelmi, Dustan Hahn, Philip Willis, Dean Martin, Gary Newell | 2023-08-22 |
| 11212957 | Air entrainment device, systems, methods, and apparatus | Robert Blackwell, Dan Killpack, Matthew J. Wilhelmi | 2022-01-04 |
| 10842072 | Planter with high speed seed delivery apparatus | Matthew J. Wilhelmi, Dustan Hahn, Philip Willis, Dean Martin, Gary Newell | 2020-11-24 |