GQ

Geng Qin

Overall (2022): #448,457 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11292737 Apparatus for producing drinkable water from air Hai Li, Chuan Luo 2022-04-05