Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421834 | Systems and methods using a bellows pump to perform operations for a subterranean formation | Justin Lee Hurst, Timothy Holiman Hunter, Kurt Rohrbough Harpold, Jr. | 2025-09-23 |
| 12421953 | Direct connect piston-driven bellows pump | Justin Lee Hurst, Timothy Holiman Hunter | 2025-09-23 |
| 12306064 | Engine condition and control through the use of a pump as a dynamometer | Stanley V. Stephenson, Timothy Holiman Hunter, Billy Don Coskrey, David Rand Hill, Corey Gene Ralls | 2025-05-20 |
| 12286938 | Control system for regulating a gaseous fuel supply to an engine at a wellbore | Adam Lynn Marks | 2025-04-29 |