YC

YUNGCHANG F. CHIN

📍 Zhenjiang, CN: #3 of 8 inventorsTop 40%
Overall (2017): #183,617 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9718980 Coating composition and coated paper Yan Feng 2017-08-01