Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110794 | Two-stage reverse-torque bent screw orientation tool | Qingyou Liu, Jianguo Zhao, Haiyan ZHU, Xuecheng Dong, Xingming Wang +3 more | 2024-10-08 |
| 12060958 | Pure electric modular subsea test tree | Yang Tang, Yulin Zhang, Yufa He, Jianfei Wei, Jinhai Zhao +5 more | 2024-08-13 |
| 12060973 | System and method for pumping lubricant in gas pipeline | Jianguo Zhao, Qingyou Liu, Shuo Han, Run Dong, Jiliang Dai | 2024-08-13 |
| 11946374 | Omni-directional horizontally orientaed deflecting tool for coiled tubing | Yang Tang, Miantao Guan, Yulin Zhang, Peng Zhao, Jinhai Zhao +7 more | 2024-04-02 |