Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416363 | Wear-resistant hydraulic fracturing pump valves | Scott Skurdalsvold, Ralph Edmund Harris | 2025-09-16 |
| 12263549 | Carbide seat remanufacturing | Abel NORIEGA, II, Curtis J. Graham, Christopher Anthony Kinney, Blake MESSER | 2025-04-01 |
| 12060946 | Valve seat with ceramic insert | Ralph Edmund Harris | 2024-08-13 |
| 12038086 | Moveable seal point packing system | Charles Benjamin Shuck | 2024-07-16 |
| 12025231 | Wear-resistant hydraulic fracturing pump valves | Scott Skurdalsvold, Ralph Edmund Harris | 2024-07-02 |
| 11448210 | Valve for reciprocating pump assembly | Jacob A. Bayyouk, Ralph Edmund Harris | 2022-09-20 |