SM

Shengnan Ma

📍 Dalian, CN: #54 of 151 inventorsTop 40%
Overall (2022): #261,120 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11302939 Direct liquid fuel cell power generation device Hai Sun, Bing Qin, Gongquan Sun 2022-04-12