Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844673 | Fiber reinforced and powered coil tubing | Jinjiang Xiao, Brian A. Roth | 2020-11-24 |
| 10584702 | Equal-walled gerotor pump for wellbore applications | Jinjiang Xiao | 2020-03-10 |
| 10557334 | Flow meter well tool | — | 2020-02-11 |
| 10533558 | Centrifugal pump with adaptive pump stages | Chidirim Enoch Ejim | 2020-01-14 |