Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085296 | Method for controlling subsidence area caused by underground mining in adjoining open-pit mine | Feng Ju, Shuai Guo, Peng Huang, Pingshan Li, Yunfei Liu | 2021-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085296 | Method for controlling subsidence area caused by underground mining in adjoining open-pit mine | Feng Ju, Shuai Guo, Peng Huang, Pingshan Li, Yunfei Liu | 2021-08-10 |