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Miaoqiang MEI

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  • Kunshan City, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water purifier
    • Patent number D946108
    • Issue date Mar 15, 2022
    • Kunshan Ecowater Systems Co., Ltd.
    • Miaoqiang Mei
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Filter device with spirally flushing function
    • Patent number 11,241,641
    • Issue date Feb 8, 2022
    • Kunshan Ecowater Systems Co., Ltd.
    • Miaoqiang Mei
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER DEVICE WITH SPIRALLY FLUSHING FUNCTION
    • Publication number 20210060458
    • Publication date Mar 4, 2021
    • Kunshan EcoWater Systems Co., Ltd.
    • Miaoqiang MEI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL