TREA

Hayat El-Khoury

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  • Middleburg Heights, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toilet sealing ring
    • Patent number 9,163,389
    • Issue date Oct 20, 2015
    • Oatey Company
    • Raymond Toby Rael
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    STAINFREE PLUMBER'S PUTTY
    • Publication number 20120280459
    • Publication date Nov 8, 2012
    • OATEY CO.
    • Amrit Parhar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TOILET SEALING RING
    • Publication number 20120174305
    • Publication date Jul 12, 2012
    • OATEY COMPANY
    • Amrit Parhar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...