Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371033 | Diesel exhaust fluid tank for an off-road vehicle | Timothy Ralph Hertsgaard, Jason Keith Novacek, David Donald Blomberg, John T. Rasset, Erik Andrew Larson +8 more | 2019-08-06 |
| 9638085 | Diesel exhaust fluid tank for an off-road vehicle | Timothy Ralph Hertsgaard, Jason Keith Novacek, David Donald Blomberg, John T. Rasset, Erik Andrew Larson +8 more | 2017-05-02 |
| 6571190 | Automatic calibration of remote hydraulic valve flow | Yanming Hou, Guy T. Stoever | 2003-05-27 |
| 6401870 | Lubrication system | Subrata Roy | 2002-06-11 |
| 6223841 | Remote fluid power supply system for a work vehicle | Thomas G. Lykken | 2001-05-01 |
| 6199663 | Lubrication system | Subrata Roy | 2001-03-13 |
| 5918558 | Dual-pump, flow-isolated hydraulic circuit for an agricultural tractor | — | 1999-07-06 |