GR

GuoHong Ruan

📍 Fuzhou, CN: #190 of 416 inventorsTop 50%
Overall (All Time): #2,568,097 of 4,157,543Top 65%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D978312 Sterilizable air purifier KaiQin Xu, XiaoYun Lin, XinYi Hu, Qin Zheng, Hao Fang +1 more 2023-02-14