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Na Xie

SU Southwest Petroleum University: 1 patents #417 of 1,158Top 40%
Overall (All Time): #2,601,193 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11732551 Fully electrically controlled intelligent subsurface safety valve Yang Tang, Minghai Zhou, Jinhai Zhao, Guangjie Yuan, Guohai Yuan +7 more 2023-08-22