YZ

Yi Zhao

WC Wanhua Chemical Group Co.: 1 patents #4 of 54Top 8%
WC Wanhua Chemical (Ningbo) Co.: 1 patents #1 of 19Top 6%
📍 Taiyuan, NJ: #1 of 2 inventorsTop 50%
Overall (2017): #188,669 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9790314 Viscoelastic sound-absorbing polyurethane foam and preparation method thereof Jun Zhao, Chen Shen, Peng Wei 2017-10-17