Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234692 | Automated apparatus for oil field drilling and workover operations | Xiqing Zhang, Duanguang Zhang, Junfang Shen, Qiuling Wang, Ye-Ran Ji +5 more | 2025-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234692 | Automated apparatus for oil field drilling and workover operations | Xiqing Zhang, Duanguang Zhang, Junfang Shen, Qiuling Wang, Ye-Ran Ji +5 more | 2025-02-25 |