JC

Jianheng Cai

NC Nanjing Chervon Industry Co.: 1 patents #146 of 296Top 50%
Overall (All Time): #2,533,023 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
12103155 Electric hammer Yan Han, Jiuling Yao, Hongbo Sun 2024-10-01