Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9400002 | Load sensing electric-proportional multi-way valve | Zhen Liu, Yuansong Li, Xipo Chen, Xiaowei Zhao, Xun Cao | 2016-07-26 |
| 6251036 | Carbon fiber arrow and continuously winding method thereof | Xiang Wu, Qingzhu Mao, Wenhao Chen, Minyong Liu, Weifang Chen | 2001-06-26 |