Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146373 | Underbalanced drilling vibrating screen integrated with automatic drainage and vacuum chucks | Yongjun Hou, Duyu Hou, Mingjun Du, Yuwen Wang | 2024-11-19 |
| 12116888 | Impact simulation device and simulation method for characteristics of rock chip beds in large displacement wells | Dong Xiao, Hongyu Xiao, Gao Li, Mingjie LIU, Yachuan Liu | 2024-10-15 |
| 12051223 | Positioning method, electronic device, and storage medium | Ke Jin, Yuchen Yang, Yan Chen | 2024-07-30 |
| 11988055 | Controllable downhole drilling and completion tool separating device and their method of use | Gao Li, Dong Xiao, Hongtao Li, Xu Yang, Yongjie Li +2 more | 2024-05-21 |