GS

Guobin Sun

CA Covestro Deutschland Ag: 1 patents #64 of 181Top 40%
Overall (2018): #406,680 of 503,207Top 85%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9926419 Polyurethane composite material and process for preparing same Fie Wu, James Zhan Chen, Hui Zhao 2018-03-27