Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844699 | By-pass system and method for inverted ESP completion | Jinjiang Xiao | 2020-11-24 |
| 10837267 | Well kickoff systems and methods | Jinjiang Xiao, Brian A. Roth | 2020-11-17 |
| 10584543 | Subsurface hanger for umbilical deployed electrical submersible pump | — | 2020-03-10 |
| 10557337 | Downhole centrifugal separation and removal of sand from wells using progressing cavity pump | Muhammad Ayub | 2020-02-11 |