TREA

Norman F. Roeloffs

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  • Tequesta, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine blade trailing edge construction
    • Patent number 7,371,048
    • Issue date May 13, 2008
    • United Technologies Corporation
    • James P. Downs
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine blade cooling system
    • Patent number 7,334,992
    • Issue date Feb 26, 2008
    • United Technologies Corporation
    • James P. Downs
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine airfoil
    • Patent number 6,634,858
    • Issue date Oct 21, 2003
    • Alstom (Switzerland) Ltd
    • Norman Roeloffs
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Turbine blade with rub tolerant cooling construction
    • Patent number 6,527,514
    • Issue date Mar 4, 2003
    • Alstom (Switzerland) Ltd
    • Norman Roeloffs
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Blade cooling in gas turbine
    • Patent number 6,413,044
    • Issue date Jul 2, 2002
    • Alstom Power N.V.
    • Norman Roeloffs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Cooled turbine blade
    • Publication number 20070140848
    • Publication date Jun 21, 2007
    • United Technologies Corporation
    • Robert Charbonneau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine blade trailing edge construction
    • Publication number 20060269419
    • Publication date Nov 30, 2006
    • United Technologies Corporation
    • James P. Downs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine blade cooling system
    • Publication number 20060269410
    • Publication date Nov 30, 2006
    • United Technologies Corporation
    • James P. Downs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE WITH RUB TOLERANT COOLING CONSTRUCTION
    • Publication number 20020197159
    • Publication date Dec 26, 2002
    • Norman Roeloffs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas turbine airfoill
    • Publication number 20020197161
    • Publication date Dec 26, 2002
    • Norman Roeloffs
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC