Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454321 | Hydraulic fluid pump and stuffing box assembly for same | Chance Ray Mullins | 2022-09-27 |
| 11441683 | Hydraulic fluid pump and stuffing box assembly for same | Chance Ray Mullins, Evan G. Mackay | 2022-09-13 |
| 11359739 | Hydraulic fluid pump and retainer assembly for same | Robert J. Dyer, Chance Ray Mullins | 2022-06-14 |