Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421947 | Actuator for a reciprocating pump | Edward C. Kotapish | 2025-09-23 |
| 12398621 | System and apparatus for unloading well stimulation pumps | Daryl Belshan, Chandu Kumar | 2025-08-26 |
| 12196199 | Intermittent flushing plunger packing assembly | Chandu Kumar, Joe Allen Sutton, Wesley P. Clark, John M. McCrady, Richard David Peer | 2025-01-14 |
| 11846169 | Integrated pump and manifold assembly | Richard David Peer, Wesley P. Clark | 2023-12-19 |
| 11746953 | Power frame and lubrication system for a reciprocating pump assembly | — | 2023-09-05 |
| 11746778 | Fluid end with integrated valve seat | Jacob A. Bayyouk | 2023-09-05 |
| 11519396 | Reciprocating pump | Chandu Kumar, John S. Marquez, Kourosh Momenkhani, Justin Rand Cummings | 2022-12-06 |
| 11408262 | Mobile fracking pump trailer | Udo Reckels, Dalia El Tawy, Wesley P. Clark, Charles Benjamin Shuck | 2022-08-09 |
| 11401929 | System and method for monitoring operations of equipment by sensing deformity in equipment housing | Trevor Stewart, Lloyd Gregory Cox, Scott Skurdalsvold | 2022-08-02 |
| 11209124 | Power frame and lubrication system for a reciprocating pump assembly | — | 2021-12-28 |
| 10781803 | Reciprocating pump | Chandu Kumar, John S. Marquez, Kourosh Momenkhani, Justin Rand Cummings | 2020-09-22 |
| 10400764 | Well service valve seat removal | Justin Rand Cummings, Erica Snider, Alexander Grams, Christopher Paul Buckley | 2019-09-03 |
| 10393113 | Connecting rod and crosshead assembly for enhancing the performance of a reciprocating pump | — | 2019-08-27 |