Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11925944 | High-ash fine coal slime separation equipment and method | Xiahui Gui, Yaowen Xing, Zili Yang, Yijun Cao, Lingyong Xia +2 more | 2024-03-12 |
| 6073775 | Cyclonic-static micro-bubble floatation apparatus and method | — | 2000-06-13 |