YG

Yunfeng Gao

Overall (2020): #208,782 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D895060 Water chiller Chaozhen Qin, Deluo Wen, Zhaoyong Guo, Qitao Lue 2020-09-01