TREA

GUO-CAI SU

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  • Kaohsiung City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bimate screw
    • Patent number 8,944,734
    • Issue date Feb 3, 2015
    • Taiwan Shan Yin Int'l Co., Ltd.
    • Guo-Cai Su
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screw with low drilling resistance
    • Patent number 8,864,430
    • Issue date Oct 21, 2014
    • Taiwan Shan Yin Int'l Co., Ltd.
    • Guo-Cai Su
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-drilling screw
    • Patent number 7,699,569
    • Issue date Apr 20, 2010
    • Taiwan Shan Yin Int'l Co., Ltd.
    • Guo-Cai Su
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SCREW WITH LOW DRILLING RESISTANCE
    • Publication number 20110280685
    • Publication date Nov 17, 2011
    • TAIWAN SHAN YIN INT'L CO., LTD.
    • GUO-CAI SU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bimate screw
    • Publication number 20090169334
    • Publication date Jul 2, 2009
    • Guo-Cai Su
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PUNCH AND RELATED RECESSED SCREW
    • Publication number 20090069103
    • Publication date Mar 12, 2009
    • TAIWAN SHAN YIN INT'L CO. LTD.
    • GUO-CAI SU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Self-drilling screw
    • Publication number 20070134072
    • Publication date Jun 14, 2007
    • Guo-Cai Su
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Screw with two types of threads
    • Publication number 20070128001
    • Publication date Jun 7, 2007
    • Guo-Cai Su
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Self-drilling screw
    • Publication number 20070116540
    • Publication date May 24, 2007
    • Guo-Cai Su
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Screw with multiple cutting ridges in end section
    • Publication number 20070065252
    • Publication date Mar 22, 2007
    • Guo-Cai Su
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...