Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834928 | Drill string rotation controller for directional drilling | Jialin Tian, Haolin Song, Yinglin Yang, Yanniu Ren, Lin Yang +4 more | 2023-12-05 |
| 11781062 | Bionics-based efficiently transported and packed proppant and preparation method thereof | Pingli Liu, Jian Yang, Jianfa Wu, Shang Gao, Xingwu Guo +10 more | 2023-10-10 |