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Shengbao Cai

PM Penn Engineering & Manufacturing: 1 patents #20 of 46Top 45%
Overall (All Time): #2,621,365 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11821450 Rivet Qiang Sun, Yong Wu, Dapeng Duan, Xiaofei Yan 2023-11-21