YF

Yi Fan

ZC Zhejiang Dunan Artificial Environment Co.: 1 patents #1 of 13Top 8%
📍 Dashulong, IL: #3 of 5 inventorsTop 60%
Overall (2023): #197,305 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11802733 Heat exchanger Wenjian Wei, Wenyong Ma, Guanjun WANG, Qing Xiao, Xinyu Liang 2023-10-31