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Rufu Wu

NC Ningbo Xingwei Cutting-Tools Technology Co.: 1 patents #4 of 6Top 70%
Overall (All Time): #2,496,052 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
D1024718 Safety cutter Mingxiang Pan, Qi Yao 2024-04-30