SD

Shanjun Deng

Overall (2022): #263,935 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11273386 Multi-dimensional building block toy building component and set capable of being built freely on front and back sides Ye Xiao 2022-03-15