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Charles H. Roche

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  • Tolland, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Systems and methods for pre-stressing blades
    • Patent number 10,513,930
    • Issue date Dec 24, 2019
    • United Technologies Corporation
    • Charles H. Roche
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fan blade with segmented fan blade cover
    • Patent number 10,415,588
    • Issue date Sep 17, 2019
    • United Technologies Corporation
    • Charles H. Roche
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Mistuned airfoil assemblies
    • Patent number 10,400,606
    • Issue date Sep 3, 2019
    • United Technologies Corporation
    • Charles H. Roche
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan blade with composite cover and sacrificial filler
    • Patent number 10,344,772
    • Issue date Jul 9, 2019
    • United Technologies Corporation
    • Charles H. Roche
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fan blade with integrated composite fan blade cover
    • Patent number 10,337,521
    • Issue date Jul 2, 2019
    • United Technologies Corporation
    • Charles H. Roche
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan blade with root through holes
    • Patent number 10,330,112
    • Issue date Jun 25, 2019
    • United Technologies Corporation
    • Charles H. Roche
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    MISTUNED AIRFOIL ASSEMBLIES
    • Publication number 20200123906
    • Publication date Apr 23, 2020
    • United Technologies Corporation
    • Charles H. Roche
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    LOW ENERGY WAKE STAGE
    • Publication number 20180010459
    • Publication date Jan 11, 2018
    • United Technologies Corporation
    • CHARLES P. GENDRICH
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FAN BLADE WITH INTEGRATED COMPOSITE FAN BLADE COVER
    • Publication number 20170023007
    • Publication date Jan 26, 2017
    • United Technologies Corporation
    • Charles H. Roche
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN BLADE WITH COMPOSITE COVER AND SACRIFICIAL FILLER
    • Publication number 20170023008
    • Publication date Jan 26, 2017
    • United Technologies Corporation
    • Charles H. Roche
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN BLADE WITH SEGMENTED FAN BLADE COVER
    • Publication number 20170023009
    • Publication date Jan 26, 2017
    • United Technologies Corporation
    • Charles H. Roche
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN BLADE WITH COMPOSITE COVER AND STRUCTURAL FILLER
    • Publication number 20170023006
    • Publication date Jan 26, 2017
    • United Technologies Corporation
    • Charles H. Roche
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN BLADE WITH ROOT THROUGH HOLES
    • Publication number 20160327055
    • Publication date Nov 10, 2016
    • United Technologies Corporation
    • Charles H. Roche
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS FOR PRE-STRESSING BLADES
    • Publication number 20150345299
    • Publication date Dec 3, 2015
    • United Technologies Corporation
    • Charles H. Roche
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Mistuned Airfoil Assemblies
    • Publication number 20150198047
    • Publication date Jul 16, 2015
    • United Technologies Corporation
    • Charles H. Roche
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...