Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11191207 | Commodity metering system for work vehicle and calibration method for same | Andrew W. Harmon, Robert T. Casper | 2021-12-07 |
| 11140811 | Commodity metering system for work vehicle with rollers in staggered arrangement | Andrew W. Harmon, Michael E. Frasier, Robert T. Casper | 2021-10-12 |
| 11014741 | Closure arrangement for tank opening of agricultural machine | Stanley R. Borkgren, Terry L. Snipes, Tyler G. Groves | 2021-05-25 |