XZ

Xiuling Zhu

SC Shenzhen Dikai Industrial Co.: 1 patents #1 of 2Top 50%
📍 Lo Wu, CN: #450 of 933 inventorsTop 50%
Overall (2020): #220,135 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10539510 Multi-functional precious stone testing apparatus and method thereof Gary Bruce Peckham 2020-01-21