LM

Liang Ma

DA Dicastal North America: 2 patents #11 of 29Top 40%
📍 Beijing, MI: #32 of 66 inventorsTop 50%
Overall (2020): #148,012 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D892699 Vehicle wheel Zhihua Zhu, Shiwen Xu 2020-08-11
D882480 Vehicle wheel Zhihua Zhu, Shiwen Xu 2020-04-28