Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12233940 | Roll over protection system | — | 2025-02-25 |
| 12172518 | Vehicle | David D. Helgeson, Donald S. Hansen, Alex R. Scheuerell, Steven R. Franker, Stephen L. Nelson +4 more | 2024-12-24 |
| 11814104 | Roll over protection system | — | 2023-11-14 |
| 11628722 | Vehicle | David D. Helgeson, Donald S. Hansen, Alex R. Scheuerell, Steven R. Franker, Stephen L. Nelson +4 more | 2023-04-18 |
| 11589569 | Rotating boom cradle mechanism for agricultural applicator | Jeffrey Michael Zimmerman, Mark Aron Crowley | 2023-02-28 |
| 11479302 | Roll over protection system | — | 2022-10-25 |