Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12144282 | Seed spacing device for an agricultural planter and related systems and methods | Travis Campbell, Loren Leusink, Richard K. Kaufman, Alan F. Barry, Douglas J. Gilbert | 2024-11-19 |
| 11277961 | Seed spacing device for an agricultural planter and related systems and methods | Travis Campbell, Loren Leusink, Richard K. Kaufman, Alan F. Barry, Douglas J. Gilbert | 2022-03-22 |
| 9763375 | Method of evaluating accumulators of planter downforce system | — | 2017-09-19 |