Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11425859 | Header cutting system with knife guards | Lee Glenn HARPER | 2022-08-30 |
| 11419253 | Tillage apparatuses and related methods | Lee Glenn HARPER, Scott Douglas Smith | 2022-08-23 |
| 11324153 | Tillage apparatuses and related methods | Lee Glenn HARPER, Scott Douglas Smith | 2022-05-10 |