HW

Haijian WANG

Overall (2022): #437,491 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11493452 Rotating seal-type liquid testing apparatus Weike Lu, Fei Gao, Yao Xiong 2022-11-08