Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161175 | Iron-based nanoparticles and grains | Jian-Ping Wang, Bin Ma, Jinming Liu, Yanfeng Jiang | 2021-11-02 |
| 11028658 | Horizontal-to-vertical drilling module for deep well | Yongren Feng, Jibin Zou, Tiemin Liu, Xingfang Wu, Xiaodong Chu +4 more | 2021-06-08 |