YL

Yongyan LI

📍 Tai'an County, CN: #1 of 9 inventorsTop 15%
Overall (2022): #197,512 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11254604 High-modulus glass fiber composition based on basalt Zhiyao TANG, Yuewu Hu 2022-02-22