WD

Weifeng Du

SC Sf Diamond Co.: 1 patents #1 of 5Top 20%
Overall (2022): #215,005 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11377910 Polycrystalline diamond compact Dongpeng Zhao, Shanshan Ma, Tongjian NIU, Haijiang Fang 2022-07-05