HW

Haiyan Wu

Overall (2020): #454,269 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10724646 Dual motor driven multi function hydraulic regulating valve with dual valve core Haiming Wu, Xuesen Chang, Yao Yao 2020-07-28