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Eui Hwan SON

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  • Ulsan, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gasket and the manufacturing method thereof
    • Patent number 10,591,061
    • Issue date Mar 17, 2020
    • KUL IL INNTOT CO., LTD.
    • Jong Chul Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gasket
    • Patent number 10,107,400
    • Issue date Oct 23, 2018
    • KUK IL INNTOT CO., LTD.
    • Jong Chul Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gasket and the manufacturing method thereof
    • Patent number 9,664,286
    • Issue date May 30, 2017
    • KUK IL INNTOT CO., LTD.
    • Jong Chul Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gasket and the manufacturing method thereof
    • Patent number 9,464,718
    • Issue date Oct 11, 2016
    • KUK IL INNTOT CO., LTD.
    • Jong Chul Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    APPARATUS AND METHOD FOR FORMING HYDROGEN TANK AND ASSEMBLING METHO...
    • Publication number 20250178256
    • Publication date Jun 5, 2025
    • Hyundai Motor Company
    • Kyu Young Lee
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MOLD DEVICE AND METHOD FOR MANUFACTURING A CYLINDER
    • Publication number 20250065548
    • Publication date Feb 27, 2025
    • Hyundai Motor Company
    • Kyu Young Lee
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INJECTION MOLDING APPARATUS AND COTTER
    • Publication number 20250058506
    • Publication date Feb 20, 2025
    • Hyundai Motor Company
    • Kyu Young LEE
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INJECTION MOLD APPARATUS FOR PRESSURE VESSEL
    • Publication number 20230121190
    • Publication date Apr 20, 2023
    • Hyundai Motor Company
    • Ha Yong LEE
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    GASKET AND THE MANUFACTURING METHOD THEREOF
    • Publication number 20160377179
    • Publication date Dec 29, 2016
    • KUK IL INNTOT CO., LTD.
    • Jong Chul LEE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GASKET AND THE MANUFACTURING METHOD THEREOF
    • Publication number 20160265662
    • Publication date Sep 15, 2016
    • KUK IL INNTOT CO., LTD.
    • Jong Chul LEE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GASKET AND THE MANUFACTURING METHOD THEREOF
    • Publication number 20160265663
    • Publication date Sep 15, 2016
    • KUK IL INNTOT CO., LTD.
    • Jong Chul LEE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GASKET
    • Publication number 20160138718
    • Publication date May 19, 2016
    • KUK IL INNTOT CO., LTD.
    • Jong Chul LEE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...