Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11371502 | Sealed drive for connecting progressive cavity pump rotors to universal joints | David M. Muckley | 2022-06-28 |
| D949925 | Rotor and universal joint assembly | David M. Muckley | 2022-04-26 |