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James E. B. Frew

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  • Kingsport, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manway lid gasket
    • Patent number 9,944,459
    • Issue date Apr 17, 2018
    • Virginia Sealing Products, Inc.
    • Stephen E. Benet
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Manway cover gasket
    • Patent number 6,824,140
    • Issue date Nov 30, 2004
    • James E. B. Frew
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reduced area gaskets
    • Patent number 6,682,081
    • Issue date Jan 27, 2004
    • Inertech, Inc.
    • Brian Douglas Burton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MANWAY LID GASKET
    • Publication number 20150329284
    • Publication date Nov 19, 2015
    • Virginia Sealing Products, Inc.
    • Stephen E. Benet
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Manway cover gasket
    • Publication number 20040108660
    • Publication date Jun 10, 2004
    • James E. B. Frew
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Reduced area gaskets
    • Publication number 20030080518
    • Publication date May 1, 2003
    • Inertech, Inc.
    • Brian Douglas Burton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...