Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8998303 | Cab frame with integrated rollover protective structure | Matthew J. Gielda, Christian D. Ritchie, Brent Frazier, Brad Robert Van De Veer | 2015-04-07 |
| 8926003 | Cab frame with hydroformed rollover protective structure | Matthew J. Gielda, Christian D. Ritchie, Brent Frazier | 2015-01-06 |
| 8851555 | Cab rollover protective structure for enhanced visibility | Mathew J Gielda, Christian D. Ritchie, Brent Frazier | 2014-10-07 |
| 8702154 | Cab frame with integrated rollover protective structure | Matthew J. Gielda, Christian D. Ritchie, Brent Frazier, Brad Robert Van De Veer | 2014-04-22 |
| 8678181 | Conveyor belt roller guard and method of using the same | Majid J. Jabber, Christopher L. Schmelzer | 2014-03-25 |
| 8172076 | Dual apron seal | Steve Eugene Brody, Terry Lynn Swearingen, Travis John Grawe, Martin A. Yepsen, Francis P. Polowy, Jr. | 2012-05-08 |