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Rongming CHEN

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Patents Grantslast 30 patents

  • Information Patent Grant

    Emulsion plunger pump and pump head assembly thereof
    • Patent number 12,253,076
    • Issue date Mar 18, 2025
    • CCTEG BEIJING TIANMA INTELLIGENT CONTROL TECHNOLOGY CO., LTD.
    • Chuliang Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    EMULSION PLUNGER PUMP AND PUMP HEAD ASSEMBLY THEREOF
    • Publication number 20230366394
    • Publication date Nov 16, 2023
    • BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY CO., LTD.
    • Chuliang WANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PLUNGER PUMP AND PUMP STATION
    • Publication number 20230313792
    • Publication date Oct 5, 2023
    • BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY CO., LTD.
    • Ran LI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...