QH

Qishan Huang

WC Wanhua Chemical Group Co.: 1 patents #8 of 49Top 20%
Overall (2023): #291,399 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11613627 Halogen-free flame retardant thermoplastic polyurethane elastomer composition and product and flame retardant package thereof Xiaoliang Fu, Zhibin Zhai, Li-Ying Yang 2023-03-28