Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11618689 | Preparation of copper(II)-ammonia complex ion sulfidization activator and sulfidization flotation method for copper oxide ore | Daixiong Chen, Chenyang Zhang, Wei Sun, Bo Hu, Jianyu Zhu +2 more | 2023-04-04 |
| 9482248 | Energy regeneration type forklift hydraulic system | Qingfeng Ma, Yueqing Wen, Yuan Tian, Li Zhang, Tianfu Wu | 2016-11-01 |