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Rongfei YE

CC China Tobacco Guangdong Industrial Co.: 1 patents #8 of 23Top 35%
Overall (All Time): #2,497,676 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11980232 Cigarette heating device Ruifeng Zhao, Jing Hu, Feng Li, Guizhou Wu, Yanjun Zhang +1 more 2024-05-14