Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12024961 | Remote intelligent active drilling pressure control system and method | Gao Li, Hongtao Li, Yijian Chen, Dong Xiao, Jun Jiang +1 more | 2024-07-02 |
| 11988055 | Controllable downhole drilling and completion tool separating device and their method of use | Gao Li, Pan Fang, Dong Xiao, Hongtao Li, Xu Yang +2 more | 2024-05-21 |