Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415598 | EZ adjust impeller clearance | Mark A. Playford | 2019-09-17 |
| 10040462 | Automated coupler positioning device | William Clay Swindler, Kevin Brown | 2018-08-07 |
| 9758182 | Automated coupler positioning device | William Clay Swindler, Kevin Brown | 2017-09-12 |
| 8960464 | Coupler support mechanism | — | 2015-02-24 |
| 8714377 | Energy absorbing coupler | — | 2014-05-06 |
| 8616389 | Over-center spring coupler | — | 2013-12-31 |