WJ

Wenquan Jin

📍 Yongjia, CN: #6 of 9 inventorsTop 70%
Overall (All Time): #2,574,644 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D981474 Sleep mask — 2023-03-21