Qingping Li

7 Patents

• USD10899302025

  Jack

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• USD10899312025

  Jack

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• USD10856222025

  Jack

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• US117466402023

  Solid Fluidization Tubular Separator for Marine Natural Gas Hydrate

  Southwest Petroleum University

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• US116037472023

  Three-stage Degassing and Dewatering Device

  QINGDAO UNIVERSITY OF TECHNOLOGY

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• US115981802023

  Experimental Device and Experimental Method for Natural Gas Hydrate Solid-state Fluidized Mining and Crushing

  SOUTHWEST PETROLEUM UNIVERSITY

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• US115427892023

  Cavity Creation Tool by Crushing with Multi-stage Controllable Water Jet for Natural Gas Hydrate Development

  Southern Marine Science And Engineering Guangdong Laboratory (Zhanjiang)

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