Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995508 | Systems for heating water used in hydraulic fracturing | — | 2018-06-12 |
| 9915299 | Hydrostatic clutch system and method for making power under acceleration | Gail Brookins | 2018-03-13 |
| 8517888 | Mechanical power transmission system and method | — | 2013-08-27 |
| 8298107 | Retrofit kit for an Allison transmission | — | 2012-10-30 |
| 7824290 | Rotational power distribution and control system | — | 2010-11-02 |
| 6182780 | Multiple wheel drive assembly | — | 2001-02-06 |
| 6022083 | Skid steer wheel mechanism | — | 2000-02-08 |
| 5910190 | Transmission and clutch assembly | — | 1999-06-08 |
| 5732595 | Slidable transmission shaft for a manual transmission | — | 1998-03-31 |