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Denis Leclair

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  • St-Nicephore, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas turbine engine exhaust mixer
    • Patent number 10,760,527
    • Issue date Sep 1, 2020
    • Pratt & Whitney Canada Corp.
    • Guy Lefebvre
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine mounting ring
    • Patent number 9,376,935
    • Issue date Jun 28, 2016
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine exhaust mixer
    • Patent number 9,284,915
    • Issue date Mar 15, 2016
    • Pratt & Whitney Canada Corp.
    • Guy Lefebvre
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine exhaust mixer
    • Patent number 8,739,513
    • Issue date Jun 3, 2014
    • Pratt & Whitney Canada Corp.
    • Guy Lefebvre
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine case and method of making
    • Patent number 7,797,922
    • Issue date Sep 21, 2010
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Compliant foil-fluid bearing support arrangement
    • Patent number 7,658,545
    • Issue date Feb 9, 2010
    • Pratt & Whitney Canada Corp.
    • Jean Dubreuil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compliant foil-fluid bearing support arrangement
    • Patent number 6,786,642
    • Issue date Sep 7, 2004
    • Pratt & Whitney Canada Corp.
    • Jean Dubreuil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cooling louver for annular gas turbine engine combustion chamber
    • Patent number 6,155,056
    • Issue date Dec 5, 2000
    • Pratt & Whitney Canada Corp.
    • Parthasarathy Sampath
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS TURBINE ENGINE EXHAUST MIXER
    • Publication number 20160153398
    • Publication date Jun 2, 2016
    • Pratt & Whitney Canada Corp.
    • Guy Lefebvre
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE EXHAUST MIXER
    • Publication number 20140230404
    • Publication date Aug 21, 2014
    • Pratt & Whitney Canada Corp.
    • Guy LEFEBVRE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE MOUNTING RING
    • Publication number 20140165533
    • Publication date Jun 19, 2014
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE EXHAUST MIXER
    • Publication number 20110036068
    • Publication date Feb 17, 2011
    • Guy LEFEBVRE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Compliant foil-fluid bearing support arrangement
    • Publication number 20090185766
    • Publication date Jul 23, 2009
    • Jean Dubreuil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Compliant foil-fluid bearing support arrangement
    • Publication number 20080292229
    • Publication date Nov 27, 2008
    • Jean Dubreuil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OIL FEED ASSEMBLY
    • Publication number 20080073154
    • Publication date Mar 27, 2008
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE CASE AND METHOD OF MAKING
    • Publication number 20070280819
    • Publication date Dec 6, 2007
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPLIANT FOIL-FLUID BEARING SUPPORT ARRANGEMENT
    • Publication number 20040042693
    • Publication date Mar 4, 2004
    • Jean Dubreuil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...