Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168930 | Short-radius drilling tool, track-controllable lateral drilling tool and method | Zichen Xu, Zhonghua Yang | 2024-12-17 |
| 12025005 | Easy building-up hybrid rotary steerable drilling system | Zichen Xu | 2024-07-02 |