Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146410 | Method for dewatering coal mine goaf by crossing neighboring goaf | Qingfa Liao, Bing Li, Yingui Gao, Hongwei Wang, Chenglin Chang +3 more | 2024-11-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146410 | Method for dewatering coal mine goaf by crossing neighboring goaf | Qingfa Liao, Bing Li, Yingui Gao, Hongwei Wang, Chenglin Chang +3 more | 2024-11-19 |