HH

Haoxuan Huang

Overall (All Time): #2,821,103 of 4,157,543Top 70%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10806877 Portable breathing machine Zheng Dai, Jin Ding, Wei Liu, Qinpeng Xu, Weili Li +4 more 2020-10-20