Issued Patents 2025
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421953 | Direct connect piston-driven bellows pump | Justin Lee Hurst, Andrew Silas Clyburn | 2025-09-23 |
| 12421834 | Systems and methods using a bellows pump to perform operations for a subterranean formation | Justin Lee Hurst, Andrew Silas Clyburn, Kurt Rohrbough Harpold, Jr. | 2025-09-23 |
| 12404759 | Hybrid drive systems for well stimulation operations | Stanley V. Stephenson, Billy Don Coskrey | 2025-09-02 |
| 12372081 | System and method for controlling cumulative pumping rate | Madhur Kohli, Bruce Carl Lucas | 2025-07-29 |
| 12345146 | Methods for conducting a pressure test to minimize over pressurization for a fluid distribution system | Shaun Kyle Pyka, Bruce Carl Lucas | 2025-07-01 |
| 12306064 | Engine condition and control through the use of a pump as a dynamometer | Stanley V. Stephenson, Billy Don Coskrey, David Rand Hill, Andrew Silas Clyburn, Corey Gene Ralls | 2025-05-20 |
| 12252982 | Methods for conducting a pressure test, and systems relating thereto | — | 2025-03-18 |
| 12247626 | Well servicing pump system with driveline assembly for hydraulic fracturing system | — | 2025-03-11 |
| 12188570 | Optimal-contact suction valve assembly guide | Justin Lee Hurst, Frank Kresse, James Alan Olis | 2025-01-07 |