Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668148 | Downhole explosion robot based on planetary roller screw telescoping and traction method thereof | Xuelian Dong, Haiyan ZHU, Qiaozhu Wang, Qingyou Liu, Xingming Wang +1 more | 2023-06-06 |