Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4776211 | Uplift sensor | — | 1988-10-11 |
| 4776750 | Remote control system for earth working vehicle | Bernard D. Bode | 1988-10-11 |
| 4702520 | Adjustable armrest with integral vehicle controls | Edwin Lee Whisler, Stuart L. Neagle | 1987-10-27 |