Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10179488 | Drawbar assembly with pin ejector mechanism | Derek HRUSKA | 2019-01-15 |
| 10143124 | Locking link assembly for work machine hitch | — | 2018-12-04 |
| 10011151 | Drawbar pin ejector | Derek HRUSKA | 2018-07-03 |
| 9809069 | Drawbar pin ejector | Derek HRUSKA | 2017-11-07 |
| 9168800 | Multi-configuration, multi-pin drawbar retention assembly | Evan Thomas Smith | 2015-10-27 |
| 8632091 | Drawbar pin retention device | Alan D. Gustafson | 2014-01-21 |
| 8210560 | Drawbar bore adapter | — | 2012-07-03 |