Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10724300 | Downhole drilling tool system of torque self-balancing | Youhong Sun, Zhigang Wang, Yan Zhao, Kun Bo, Xiaobo Xie +8 more | 2020-07-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10724300 | Downhole drilling tool system of torque self-balancing | Youhong Sun, Zhigang Wang, Yan Zhao, Kun Bo, Xiaobo Xie +8 more | 2020-07-28 |