Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12115539 | Wide-size-fraction flotation system and process | Xiahui Gui, Shihao Ding, Mengdi Xu, Yijun Cao, Youfei Zhang +1 more | 2024-10-15 |
| 11925944 | High-ash fine coal slime separation equipment and method | Xiahui Gui, Zili Yang, Yijun Cao, Jiongtian Liu, Lingyong Xia +2 more | 2024-03-12 |
| 11396024 | Underground coal separation process | Xiahui Gui, Min Liu, Yangchao Xia, Yijun Cao, Jiaqian Luo +2 more | 2022-07-26 |
| 11358152 | Underground coal separation process adopting water medium | Xiahui Gui, Min Liu, Yangchao Xia, Yijun Cao, Jiaqian Luo +2 more | 2022-06-14 |