WL

Willie Lau

Overall (2022): #211,488 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11248140 Highly water-resistant, flexible cementitious coating Joseph M. Rokowski, Guang Han, Zhenping He, Xiaobin Liu, Wei Guo 2022-02-15