TREA

Curtis William Schlak

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  • Livingston County, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Energy attenuation device
    • Patent number 7,717,135
    • Issue date May 18, 2010
    • YH America, Inc.
    • Yungrwei Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Energy attenuation device
    • Patent number 7,347,222
    • Issue date Mar 25, 2008
    • Fluid Routing Solutions, Inc.
    • Yungrwei Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Energy attenuation device
    • Patent number 7,249,613
    • Issue date Jul 31, 2007
    • Dayco Products, LLC
    • Yungrwei Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ENERGY ATTENUATION DEVICE
    • Publication number 20080047623
    • Publication date Feb 28, 2008
    • Yungrwei Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ENERGY ATTENUATION DEVICE
    • Publication number 20070204928
    • Publication date Sep 6, 2007
    • Yungrwei Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...