YD

Yun Duan

Overall (2021): #196,131 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10920741 Submersible power generating system for generating electricity via total potential energy of still water Bingyuan Duan 2021-02-16