Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492891 | Method and apparatus of controlling drilling for rock burst prevention in coal mine roadway | Lianpeng Dai | 2022-11-08 |
YP
Yishan Pan
Liaoning University: 1 patents #1 of 2Top 50%
Overall (2022): #200,544 of 548,613Top 40%
1
Patents 2022