YF

Yue Feng

Basf Se: 1 patents #448 of 1,435Top 35%
📍 Qingdao, CN: #78 of 263 inventorsTop 30%
Overall (2019): #207,253 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10280248 Polyurethane sealant Cheun-Gwo Chen, Andreas Emge, Jia Di 2019-05-07