Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499897 | Deformation controllable compression ring-based mechanical test system for rocks with variable stiffness and test method thereof | Yanchun Yin, Tongbin Zhao, Yunliang Tan, Yubao Zhang, Kai-Yi Fang +1 more | 2022-11-15 |