TREA

Charles M. Hart

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  • Streetsboro, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tightening a fiber roll cover
    • Patent number 7,051,554
    • Issue date May 30, 2006
    • Global Consulting, Inc.
    • Charles M. Hart
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Ceramic fiber insulation material
    • Patent number 6,287,994
    • Issue date Sep 11, 2001
    • Global Consulting, Inc.
    • Charles M. Hart
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Ceramic fiber insulation material
    • Patent number 6,043,172
    • Issue date Mar 28, 2000
    • Global Consulting, Inc.
    • Charles M. Hart
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Compressed shape of ceramic fiber
    • Patent number 6,043,173
    • Issue date Mar 28, 2000
    • Global Consulting, Inc.
    • Charles M. Hart
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Insulating roll cover
    • Patent number 5,989,170
    • Issue date Nov 23, 1999
    • Global Consulting, Inc.
    • Charles M. Hart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Process for preparing compressed shape of ceramic fiber
    • Patent number 5,858,289
    • Issue date Jan 12, 1999
    • Global Consulting, Inc.
    • Charles M. Hart
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Insulating roll cover
    • Patent number 5,709,639
    • Issue date Jan 20, 1998
    • Global Consulting, Inc.
    • Charles M. Hart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Insulating roll cover
    • Patent number 5,378,219
    • Issue date Jan 3, 1995
    • Global Consulting, Inc.
    • Charles M. Hart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Wear resistant ceramic fiber conveyor rolls
    • Patent number 5,355,996
    • Issue date Oct 18, 1994
    • Global Consulting, Inc.
    • Charles M. Hart
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Insulating roll cover
    • Patent number 5,205,398
    • Issue date Apr 27, 1993
    • Eltech Systems Corporation
    • Charles M. Hart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Tightening a fiber roll cover
    • Publication number 20050138968
    • Publication date Jun 30, 2005
    • Charles M. Hart
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Roller with brush roll between mandrel and sleeve
    • Publication number 20020104358
    • Publication date Aug 8, 2002
    • Charles M. Hart
    • C03 - GLASS MINERAL OR SLAG WOOL