Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186008 | Hydraulic and cooling systems | Greg Steffens, Jesse Steinke, Yanming Hou, Neil Bjornstad, Eric Wall +1 more | 2021-11-30 |
| 11186009 | Multi-function joystick for concrete mixer vehicle | Neil Bjornstad, Eric Wall | 2021-11-30 |
| 11186010 | Support structure for concrete mixer vehicle | Eric Wall, Doug Schmidt, Dale Fasana, Jon Zeamer | 2021-11-30 |
| 11187138 | Concrete mixer vehicle | Greg Steffens, Connor Hietpas, Jesse Gander | 2021-11-30 |
| 11104035 | Mixer drum drive with variable displacement motor | Yanming Hou, Loren Devries, Rongjun Zhang | 2021-08-31 |
| 10953939 | Load span tag axle system | Jason J. Zuleger, Ryan Wolf, Mitchell Murphy, Brian Van Caster | 2021-03-23 |
| D907544 | Vehicle front bumper | Eric Wall, Jesse Gander, Chris Yakes, Wes Holliday, McCall Groen | 2021-01-12 |