GQ

Guoqiang Qiu

Overall (All Time): #3,041,015 of 4,157,543Top 75%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8968439 Composite microporous filter material Weilong Cai, Xiangbo Luo, Zhangsheng Luo, Limei Hong 2015-03-03