Inventor
CHEN JAMES (ZHAN)
CN3 patents
Patents
3 patentsUS10683403B2Jun 16, 2020
Polyurethane composite material and process of preparing same
COVESTRO DEUTSCHLAND AG3 citations69
US10344130B2Jul 9, 2019
Polyurethane composite material and process of preparing same
COVESTRO DEUTSCHLAND AG4 citations69
US9926419B2Mar 27, 2018
Polyurethane composite material and process for preparing same
COVESTRO DEUTSCHLAND AG1 citations45