CZ

Chengyu Zheng

NC Nanjing Chervon Industry Co.: 1 patents #146 of 296Top 50%
Overall (All Time): #2,481,254 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
11919136 Power tool Xiaoyong Wang, Dinghao Jin 2024-03-05