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SC Sf Diamond Co.: 1 patents #8 of 12Top 70%
Overall (All Time): #2,470,224 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
11873684 Polycrystalline diamond compact Dongpeng Zhao, Weifeng Du, Tongjian NIU, Chunlin Zhang, Haijiang Fang 2024-01-16