Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421946 | Pump drive system | Thomas F. Janecek, Tyler K. Williams, Andrew J. Kopel, Jarrod C. Drexler, Douglas S. Ryder +3 more | 2025-09-23 |
| 9729077 | Front end protection power controller | — | 2017-08-08 |
| 9638566 | Fuel level meter for industrial vehicles | Brent J. Grothaus | 2017-05-02 |
| 9453753 | Fuel level meter for industrial vehicles | Brent J. Grothaus | 2016-09-27 |
| 8528677 | Working vehicle having cooling system | Dean E. Davis, Derek M. Gamertsfelder, Jason R. Kremer, Joerg Nellen | 2013-09-10 |
| 8454718 | Working vehicle having cooling system with suction device | Juergen Buchmann, Dean E. Davis, Derek M. Gamertsfelder, Jason R. Kremer, Donald E. Luebrecht +1 more | 2013-06-04 |