Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264759 | Unions for high pressure flowline components | E. Lee Colley, III, Scott Taylor Donaldson, William Brent Stroebel, Larry Mitchel Hill | 2025-04-01 |
| 12111331 | Densitometer assembly for high-pressure flow lines | William Brent Stroebel, Barry Ekstrand, Larry Mitchel Hill, Scott Taylor Donaldson, E. Lee Colley, III | 2024-10-08 |
| 12000254 | Swing valve with replaceable seat and tools and methods for engaging seat | E. Lee Colley, III, Larry Mitchel Hill, William Brent Stroebel, Scott Taylor Donaldson | 2024-06-04 |
| 11585424 | Modular pinion shaft for reciprocating pumps | Austin Chunn, Wesley FREED | 2023-02-21 |
| 11519704 | Monolithic bullet | — | 2022-12-06 |
| 11306835 | Flapper valves with hydrofoil and valve systems | Larry Mitchell Hill, William Brent Stroebel, Scott Taylor Donaldson, E. Lee Colley, III | 2022-04-19 |
| 11225861 | Fluid end block for frac pump | Larry Mitchell Hill, William Brent Stroebel, Scott Taylor Donaldson, E. Lee Colley, III | 2022-01-18 |
| 11193349 | Dual path control fitting | Larry Mitchell Hill, William Brent Stroebel, Scott Taylor Donaldson, E. Lee Colley, III | 2021-12-07 |
| 10612643 | Modular pinion shaft for reciprocating pumps | Austin Chunn, Wesley FREED | 2020-04-07 |
| 10247184 | Pump system | Austin Chunn, Wesley FREED, David Arnoldy | 2019-04-02 |
| 10184597 | Stress reducing thread form | Wesley FREED | 2019-01-22 |
| 10053923 | Enhanced union connection | Andrew J. Johnson, Wesley FREED | 2018-08-21 |
| 9995102 | Manifold trailer having a single high pressure output manifold | Andrew J. Johnson | 2018-06-12 |
| 9927036 | Valve assembly | — | 2018-03-27 |
| 9816494 | Fluid end with modular intake manifold | — | 2017-11-14 |
| 9695812 | Reciprocating pump assembly | David Arnoldy, Wesley FREED | 2017-07-04 |
| D754817 | Valve body | — | 2016-04-26 |
| 9297375 | Fluid cylinder block having a stress distributing joint | — | 2016-03-29 |
| 9188121 | Fluid cylinder block having a stress distributing joint | — | 2015-11-17 |
| 9157468 | Packing nut lock and method of use | Wesley FREED | 2015-10-13 |
| D726224 | Plunger pump thru rod | David Arnoldy, Wesley FREED | 2015-04-07 |
| 8707853 | Reciprocating pump assembly | David Arnoldy, Wesley FREED | 2014-04-29 |