ZD

Zheng Dong

Overall (2017): #178,833 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9810667 Heel test block Changhua Chen, Li Zhang, Xiaolei Liu, Yao Ha, Zhengmao Xu +1 more 2017-11-07