Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180834 | Method for slope geological disaster treatment and mineral resource recovery | Liu HAN, Cangyan Xiao, Meng-Huan Yang | 2024-12-31 |
| 11994027 | Dendritic reverse underground mining method for thin coal seam at end slope of strip mine | Cangyan Xiao, Liu HAN | 2024-05-28 |