Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11110771 | Wheel axle for a combine harvester | — | 2021-09-07 | $36,026,000 |
| 10986776 | Flow rate control for a combine harvester unloading system | Joseph M. Biggerstaff, Gerald R. Johnson | 2021-04-27 | $88,155,000 |
| 10932410 | Spill saver control system for combine harvester unloading system | Joseph M. Biggerstaff | 2021-03-02 | $50,507,000 |