QC

Qianwang Chen

UC University Of Science And Technology Of China: 1 patents #55 of 276Top 20%
📍 Meekrap-oord, CN: #187 of 412 inventorsTop 50%
Overall (All Time): #3,396,233 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7270707 Method for the preparation of diamond, graphite or their mixture Yitai Qian, Zhengsong Lou 2007-09-18