Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291182 | Road surface detection using anti-lock braking system pressure sensor | — | 2025-05-06 |
| 11932340 | Suspension pre-load management system | — | 2024-03-19 |
| D812534 | Brake caliper housing | Steve Scheibe, Rod Weekley, Tim Osterberg | 2018-03-13 |
| 9821841 | Dual bore integrated steering assist | Rod Weekley, Patrick Thomas Schwobe, Peter E. True, Tim Osterberg | 2017-11-21 |
| 9302703 | Electro-hydraulic power steering | Tim Osterberg | 2016-04-05 |
| 8561749 | ATV or UTV differential with integrated sensors | Peter E. True, Michael E. Kenny | 2013-10-22 |
| 5178432 | Emergency rescue vehicle | Dennis Zeman | 1993-01-12 |
| D325891 | Emergency vehicle | Dennis Zeman | 1992-05-05 |