Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246678 | Mounted retractable catwalk for trucks, utility, construction, and industrial vehicles and equipment | Fred S. Oliver, Michael R. Bruett, Lee M. Ward | 2025-03-11 |
| 11894663 | Device and methods for replacing or repairing a power transmission line support structure | Fred S. Oliver, Devin Bruett | 2024-02-06 |
| 10780830 | Mounted retractable catwalk for trucks, utility, construction, and industrial vehicles and equipment | Fred S. Oliver, Michael R. Bruett, Lee M. Ward | 2020-09-22 |
| 10780831 | Mounted retractable catwalk for trucks, utility, construction, and industrial vehicles and equipment | Fred S. Oliver, Michael R. Bruett, Lee M. Ward | 2020-09-22 |
| 10737647 | Retractable under-guard for vehicles and equipment | Fred S. Oliver, Michael R. Bruett, Lee M. Ward | 2020-08-11 |
| 10173621 | Retractable under-guard for vehicles and equipment | Fred S. Oliver, Michael R. Bruett, Lee M. Ward | 2019-01-08 |