Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12135090 | Check valve | — | 2024-11-05 |
| 11898644 | Frac transfer diverter valve | James E. Cook, Brian J. Baca | 2024-02-13 |
| 11713650 | Diverter valve | — | 2023-08-01 |
| 11680461 | Sliding sleeve valve and systems incorporating such valves | — | 2023-06-20 |
| 11473403 | Sliding sleeve valve and systems incorporating such valves | — | 2022-10-18 |
| 11041366 | Diverter valve | — | 2021-06-22 |
| 10156114 | Poppet assembly for use in a subsea connection system | Brent Cox | 2018-12-18 |
| 9970582 | Subsea collet connection system having ejection and secondary unlocking capability | Brent Cox | 2018-05-15 |
| 9890885 | Collet connection system for a subsea structure | Brent Cox | 2018-02-13 |
| 9617819 | Subsea collet connection system | David Older, Brent Cox | 2017-04-11 |
| 8066872 | Dual weir vortex skimmer | D. Richard Partridge, Charles C. Partridge | 2011-11-29 |
| D563562 | Gel box for an auto sample feed gel system | William Edward Cosselmon, Stephen Edward Allen, Robert Patrick Fadden | 2008-03-04 |
| 5960811 | Sensing valve for automatic shutoff when a substance is present in a flow of fluid | — | 1999-10-05 |