TREA

Jinfeng Zhuang

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  • Lititz, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gasket having adhesive element
    • Patent number 8,579,299
    • Issue date Nov 12, 2013
    • Interface Solutions, Inc.
    • Jinfeng Zhuang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gasket formed from various material
    • Patent number 7,905,498
    • Issue date Mar 15, 2011
    • Interface Solutions, Inc.
    • Dennis Dempsey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Gasket Having Adhesive Element
    • Publication number 20100253012
    • Publication date Oct 7, 2010
    • Jinfeng Zhuang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Gasket Formed from Various Material
    • Publication number 20070228668
    • Publication date Oct 4, 2007
    • Dennis Dempsey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...