Issued Patents All Time
Showing 25 most recent of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297934 | Flowline quick connector assembly | Emma Henderson, Phillip Richard Damian Agius | 2025-05-13 |
| 12222054 | Swivel assembly formed of a corrosion-resistant material | Brian C. Witkowski | 2025-02-11 |
| 12044339 | Flowline quick connector assembly | Emma Henderson, Phillip Richard Damian Agius | 2024-07-23 |
| 11898553 | Power end frame assembly for reciprocating pump | Joseph H. Byrne, Chandu Kumar, Kourosh Momenkhani, Sean Moran, Donald Keith Plemons +2 more | 2024-02-13 |
| 11746778 | Fluid end with integrated valve seat | Bryan Wagner | 2023-09-05 |
| 11746775 | Bearing system for reciprocating pump and method of assembly | Edward C. Kotapish, Chandu Kumar, Donald Keith Plemons, Benjamin D. Engstrom | 2023-09-05 |
| 11585455 | Valve seats for use in fracturing pumps | Keith Peach | 2023-02-21 |
| 11566748 | Lubrication system for a frac pump | — | 2023-01-31 |
| 11480170 | Support for reciprocating pump | Joseph H. Byrne, Edward C. Kotapish, Lawrence Waweru | 2022-10-25 |
| 11473686 | Cladded valve seat, assembly, and methods for cladding such seat | Sozon Tsopanos | 2022-10-18 |
| 11448210 | Valve for reciprocating pump assembly | Connor James Docherty, Ralph Edmund Harris | 2022-09-20 |
| 11421682 | Reciprocating pump with dual circuit power end lubrication system | Joseph H. Byrne, Edward C. Kotapish, Scott Skurdalsvold, Lawrence Waweru | 2022-08-23 |
| 11401930 | Method of manufacturing a fluid end block with integrated web portion | Scott Skurdalsvold, Johnny Eric DeLeon, II | 2022-08-02 |
| 11204030 | Support for reciprocating pump | Chandu Kumar, Kourosh Momenkhani, Edward C. Kotapish, John M. McCrady, Donald Keith Plemons | 2021-12-21 |
| 11111915 | Valve for reciprocating pump assembly | Charles Hensley | 2021-09-07 |
| 10969375 | Monitoring lubricant in hydraulic fracturing pump system | Trever Dean Stewart | 2021-04-06 |
| 10753495 | Valve seats for use in fracturing pumps | Keith Peach | 2020-08-25 |
| 10677244 | System and method for reinforcing reciprocating pump | Joseph H. Byrne, Edward C. Kotapish, Lawrence Waweru | 2020-06-09 |
| 10663071 | Valve seats for use in fracturing pumps | Keith Peach | 2020-05-26 |
| 10520037 | Support for reciprocating pump | Chandu Kumar, Kourosh Momenkhani, Edward C. Kotapish, John M. McCrady, Donald Keith Plemons | 2019-12-31 |
| D870156 | Power end frame segment | Joseph H. Byrne, Chandu Kumar | 2019-12-17 |
| D870157 | Power end frame segment | Joseph H. Byrne, Chandu Kumar | 2019-12-17 |
| D867531 | Valve member | Charles Hensley | 2019-11-19 |
| 10436766 | Monitoring lubricant in hydraulic fracturing pump system | Trever Dean Stewart | 2019-10-08 |
| 10393182 | Power end frame assembly for reciprocating pump | Joseph H. Byrne, Chandu Kumar, Kourosh Momenkhani, Sean Moran, Donald Keith Plemons +2 more | 2019-08-27 |