QH

Qishan Huang

WC Wanhua Chemical Group Co.: 1 patents #10 of 28Top 40%
Overall (2022): #296,679 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11286328 Thermoplastic polyurethane elastomer, and preparation method, use and product thereof Jie Yang 2022-03-29