JR

Jingxin Ruan

SU Southwest Petroleum University: 1 patents #417 of 1,158Top 40%
Overall (All Time): #2,700,308 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11530753 Double-valve continuous circulating valve with a clamping device Huohai Yang, Xuanyu Liu, Binghong Xie, Jie Yue, Xing Liu 2022-12-20