JH

Jifeng HUANG

Overall (2022): #405,032 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11358158 Flexible spray nozzle sprayer face cap Xiaodong Ye, Fei Gong, Mingming Cao 2022-06-14