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Sanghyun PARK

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  • Busan, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-forming device
    • Patent number 9,757,785
    • Issue date Sep 12, 2017
    • Sungwoo Hitech Co., Ltd.
    • Sanghyun Park
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-FORMING DEVICE
    • Publication number 20170182541
    • Publication date Jun 29, 2017
    • SUNGWOO HITECH CO. LTD.
    • Sanghyun PARK
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...