Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11608731 | Mechanical automatic vertical drilling tool | Jialin Tian, Zhichao Hu, Lin Yang, Chunyu Xing, Lei Tang | 2023-03-21 |
| 11542751 | Multi-function drilling tool | Jialin Tian, Lei Tang, Zhichao Hu, Lin Yang, Chunyu Xing | 2023-01-03 |
| 11542753 | Mechanical rotary steering drilling tool | Jialin Tian, Zhichao Hu, Lin Yang, Chunyu Xing, Lei Tang | 2023-01-03 |