TREA

Seunghye OH

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Backwashing fluid discharge apparatus and filter unit
    • Patent number 10,071,324
    • Issue date Sep 11, 2018
    • Hyundai Heavy Industries Co., Ltd.
    • Won Taek Jang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 10,058,804
    • Issue date Aug 28, 2018
    • Hyundai Heavy Industries Co., Ltd.
    • Won Taek Jang
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER DEVICE
    • Publication number 20160279544
    • Publication date Sep 29, 2016
    • Hyundai Heavy Industries Co. Ltd
    • Won Taek JANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20160263499
    • Publication date Sep 15, 2016
    • Hyundai Heavy Industries Co. Ltd
    • Won Taek JANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Backwashing Fluid Discharge Apparatus and Filter Unit
    • Publication number 20160243472
    • Publication date Aug 25, 2016
    • Hyundai Heavy Industries Co. Ltd
    • Won Taek JANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL