Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9844184 | Header position sensing system for an agricultural harvester | Gerald R. Johnson | 2017-12-19 |
| 9738216 | Articulated machine proximity system | Patrick Kendrick, Lawrence D. Retzlaff, Gerald R. Johnson | 2017-08-22 |