Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085859 | Experimental system and method for simulating effect of fault stick-slip displacement on tunnel engineering | Yu Zou, Guangming Luo, Bowen Zheng, Shengwen Qi, Hui Zhou | 2021-08-10 |
| 11008860 | Equipment system for no-roadway no-coal-pillar retained roadway mining method | Jun Yang, Shangyuan Chen, Haijiang Zhang | 2021-05-18 |