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Jeen Woo Park

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  • Hwaseong, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Highly durable coil spring steel
    • Patent number 10,000,831
    • Issue date Jun 19, 2018
    • Hyundai Motor Company
    • Jeen Woo Park
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    COIL SPRING STEEL
    • Publication number 20180163287
    • Publication date Jun 14, 2018
    • Hyundai Motor Company
    • Jeen Woo PARK
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    HIGHLY DURABLE COIL SPRING STEEL
    • Publication number 20170167004
    • Publication date Jun 15, 2017
    • Hyundai Motor Company
    • Jeen Woo Park
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    ULTRA-HIGH-STRENGTH SPRING STEEL
    • Publication number 20170159158
    • Publication date Jun 8, 2017
    • Hyundai Motor Company
    • Sung Chul CHA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...