Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738575 | Modular top loading downhole pump with sealable exit valve and valve rod forming aperture | Brad Wilkins, Howard Blankenship | 2020-08-11 |
| 10151182 | Modular top loading downhole pump with sealable exit valve and valve rod forming aperture | Brad Wilkins, Howard Blankenship | 2018-12-11 |