Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091980 | Streamlined valve assembly for downhole pump of reciprocating pump system | — | 2021-08-17 |
| 10907454 | Polished rod liner assembly | Jason Bailey | 2021-02-02 |
| 10900483 | Wiper ring assembly with energizing member | — | 2021-01-26 |