Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9801332 | System and method for consistent depth seeding to moisture | Donald K. Landphair | 2017-10-31 |
| 9675004 | Soil moisture-based planter downforce control | Donald K. Landphair, Michael E. Frasier, James Liu, Jason D. Walter | 2017-06-13 |