Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11841377 | Coal and gangue identification device and coal and gangue sorting system | Chao Wang, Yongcun Guo, Yong Zhang, Hongzheng Zhu, Wei Zhou +1 more | 2023-12-12 |
| 11654440 | Coal and gangue separation device | Chao Wang, Wenbao Lv, Yong Zhang, Ke Yang, Hongzheng Zhu +2 more | 2023-05-23 |