Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506033 | Oil extraction and gas production method capable of in-situ sand control and removal by downhole hydraulic lift | Yang Tang, Guorong Wang, Jinzhong Wang, Jinhai Zhao, Guangjie Yuan +7 more | 2022-11-22 |
| 11466805 | Intelligent plugging robot and method for long-distance pipeline rerouting, maintaining and repairing construction | Yang Tang, Yuan Wang, Jinzhong Wang, Mingbo Wang, Wen-Feng Yang +8 more | 2022-10-11 |