TREA

Yizhi Hou

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  • Milwaukee, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cartridge filter
    • Patent number 12,090,442
    • Issue date Sep 17, 2024
    • A. O. Smith Corporation
    • Yizhi Hou
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF MAKING A CARTRIDGE FILTER
    • Publication number 20240252990
    • Publication date Aug 1, 2024
    • A.O. Smith Corporation
    • Yizhi Hou
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CARTRIDGE FILTER
    • Publication number 20240181393
    • Publication date Jun 6, 2024
    • A.O. Smith Corporation
    • Yizhi Hou
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    IN-LINE WATER HARDNESS SENSOR AND WATER SOFTENER CONTROL SYSTEM
    • Publication number 20220194819
    • Publication date Jun 23, 2022
    • A.O. Smith Corporation
    • Di Zhao
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE