Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11052829 | Accessory arm for lift truck | Joseph A. Brotherton, Gary L. Owens | 2021-07-06 |
| 10246029 | Accessory arm for lift truck | Joseph A. Brotherton, Gary L. Owens | 2019-04-02 |
| 9000905 | Auxiliary fuel tank | Lonnie R. Oxley, Darrell E. Helton, David Billings | 2015-04-07 |
| 7940165 | Low fuel warning systems for a motorized vehicle | Lonnie R. Oxley, Darrell E. Helton, David Billings, Ashwani K. Bansal | 2011-05-10 |