HL

Hehan Liu

NC Nanjing Chervon Industry Co.: 1 patents #146 of 296Top 50%
Overall (All Time): #2,744,551 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
11095136 Battery pack and charging assembly Zheng Geng, Dezhong Yang 2021-08-17