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Andreas ELEFTHERIOU

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  • Woodbridge, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas turbine auxiliary power unit
    • Patent number 11,008,116
    • Issue date May 18, 2021
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Gas turbine engine recuperator with floating connection
    • Patent number 10,550,767
    • Issue date Feb 4, 2020
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Steel soft wall fan case
    • Patent number 10,443,446
    • Issue date Oct 15, 2019
    • Pratt & Whitney Canada Corp.
    • Richard Ivakitch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Integrally bladed fan rotor
    • Patent number 10,371,162
    • Issue date Aug 6, 2019
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method of applying a nanocrystalline coating to a gas turbine engin...
    • Patent number 10,369,593
    • Issue date Aug 6, 2019
    • Pratt & Whitney Canada Corp.
    • Barry Barnett
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Airfoil blade
    • Patent number 10,364,823
    • Issue date Jul 30, 2019
    • Pratt & Whitney Canada Corp.
    • George Guglielmin
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method and assembly for providing an anti-icing airflow
    • Patent number 10,260,371
    • Issue date Apr 16, 2019
    • Pratt & Whitney Canada Corp.
    • Nashed Youssef
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Structural case for aircraft gas turbine engine
    • Patent number 10,180,084
    • Issue date Jan 15, 2019
    • Pratt & Whitney Canada Corp.
    • David Denis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Vane assemblies for gas turbine engines
    • Patent number 9,951,639
    • Issue date Apr 24, 2018
    • Pratt & Whitney Canada Corp.
    • Richard Ivakitch
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steel soft wall fan case
    • Patent number 9,945,254
    • Issue date Apr 17, 2018
    • Pratt & Whitney Canada Corp.
    • Richard Ivakitch
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Cooling system and method for supplying a cooling gas flow
    • Patent number 9,938,855
    • Issue date Apr 10, 2018
    • Pratt & Whitney Canada Corp.
    • Daniel Alecu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method of manufacturing recuperator air cells
    • Patent number 9,845,729
    • Issue date Dec 19, 2017
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rear mount assembly for gas turbine engine
    • Patent number 9,784,129
    • Issue date Oct 10, 2017
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Gas turbine engine inlet assembly and method of making same
    • Patent number 9,784,134
    • Issue date Oct 10, 2017
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Swirl reducing gas turbine engine recuperator
    • Patent number 9,766,019
    • Issue date Sep 19, 2017
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Method of assembling an electromechanical device in a gas-turbine e...
    • Patent number 9,735,650
    • Issue date Aug 15, 2017
    • Pratt & Whitney Canada Corp.
    • David Menheere
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Aerodynamically active stiffening feature for gas turbine recuperator
    • Patent number 9,724,746
    • Issue date Aug 8, 2017
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bleed valve
    • Patent number 9,651,053
    • Issue date May 16, 2017
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Airfoil blade
    • Patent number 9,587,645
    • Issue date Mar 7, 2017
    • Pratt & Whitney Canada Corp.
    • George Guglielmin
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Structural case for aircraft gas turbine engine
    • Patent number 9,498,850
    • Issue date Nov 22, 2016
    • Pratt & Whitney Canada Corp.
    • David Denis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gas turbine blade and method of protecting same
    • Patent number 9,429,029
    • Issue date Aug 30, 2016
    • Pratt & Whitney Canada Corp.
    • Enzo Macchia
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine recuperator with floating connection
    • Patent number 9,394,828
    • Issue date Jul 19, 2016
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Diffusing gas turbine engine recuperator
    • Patent number 9,395,122
    • Issue date Jul 19, 2016
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F28 - HEAT EXCHANGE IN GENERAL
  • 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

    Turbine engine heat recuperator plate and plate stack
    • Patent number 9,359,952
    • Issue date Jun 7, 2016
    • Pratt & Whitney Canada Corp.
    • David Harold Menheere
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotor assembly
    • Patent number 9,353,626
    • Issue date May 31, 2016
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Active turbine tip clearance control system
    • Patent number 9,316,111
    • Issue date Apr 19, 2016
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Connection for generator in a gas turbine engine
    • Patent number 9,169,780
    • Issue date Oct 27, 2015
    • Pratt & Whitney Canada Corp.
    • Barry Barnett
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Segmented rings with captive nuts for fan bolts
    • Patent number 9,140,125
    • Issue date Sep 22, 2015
    • Pratt & Whitney Canada Corp.
    • Richard Ivakitch
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Grommet for gas turbine vane
    • Patent number 9,109,448
    • Issue date Aug 18, 2015
    • Pratt & Whitney Canada Corp.
    • Richard Ivakitch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS TURBINE AUXILIARY POWER UNIT
    • Publication number 20200324909
    • Publication date Oct 15, 2020
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    STEEL SOFT WALL FAN CASE
    • Publication number 20180187570
    • Publication date Jul 5, 2018
    • Pratt & Whitney Canada Corp.
    • Richard IVAKITCH
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTEGRALLY BLADED FAN ROTOR
    • Publication number 20180094638
    • Publication date Apr 5, 2018
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SWIRL REDUCING GAS TURBINE ENGINE RECUPERATOR
    • Publication number 20170370657
    • Publication date Dec 28, 2017
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    METHOD AND ASSEMBLY FOR PROVIDING AN ANTI-ICING AIRFLOW
    • Publication number 20170335715
    • Publication date Nov 23, 2017
    • Pratt & Whitney Canada Corp.
    • Nashed YOUSSEF
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AERODYNAMICALLY ACTIVE STIFFENING FEATURE FOR GAS TURBINE RECUPERATOR
    • Publication number 20170297079
    • Publication date Oct 19, 2017
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STRUCTURAL CASE FOR AIRCRAFT GAS TURBINE ENGINE
    • Publication number 20170114669
    • Publication date Apr 27, 2017
    • Pratt & Whitney Canada Corp.
    • David DENIS
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEEL SOFT WALL FAN CASE
    • Publication number 20160333738
    • Publication date Nov 17, 2016
    • Pratt & Whitney Canada Corp.
    • Richard IVAKITCH
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE RECUPERATOR WITH FLOATING CONNECTION
    • Publication number 20160298541
    • Publication date Oct 13, 2016
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    DIFFUSING GAS TURBINE ENGINE RECUPERATOR
    • Publication number 20160298542
    • Publication date Oct 13, 2016
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    AIRFOIL BLADE
    • Publication number 20160258443
    • Publication date Sep 8, 2016
    • Pratt & Whitney Canada Corp.
    • George GUGLIELMIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TURBINE BLADE AND METHOD OF PROTECTING SAME
    • Publication number 20160153290
    • Publication date Jun 2, 2016
    • Enzo Macchia
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    REAR MOUNT ASSEMBLY FOR GAS TURBINE ENGINE
    • Publication number 20160032837
    • Publication date Feb 4, 2016
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COOLING SYSTEM AND METHOD FOR SUPPLYING A COOLING GAS FLOW
    • Publication number 20150218963
    • Publication date Aug 6, 2015
    • Pratt & Whitney Canada Corp.
    • Daniel ALECU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLEED VALVE
    • Publication number 20150211540
    • Publication date Jul 30, 2015
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD OF ASSEMBLING AN ELECTROMECHANICAL DEVICE IN A GAS-TURBINE E...
    • Publication number 20150200580
    • Publication date Jul 16, 2015
    • Pratt & Whitney Canada Corp.
    • David MENHEERE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD OF MANUFACTURING RECUPERATOR AIR CELLS
    • Publication number 20150099453
    • Publication date Apr 9, 2015
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Gas Turbine Engine Inlet Assembly and Method of Making Same
    • Publication number 20150086352
    • Publication date Mar 26, 2015
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD OF APPLYING A NANOCRYSTALLINE COATING TO A GAS TURBINE ENGIN...
    • Publication number 20150017324
    • Publication date Jan 15, 2015
    • Pratt & Whitney Canada Corp.
    • Barry BARNETT
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    AERODYNAMICALLY ACTIVE STIFFENING FEATURE FOR GAS TURBINE RECUPERATOR
    • Publication number 20140260178
    • Publication date Sep 18, 2014
    • Andreas ELEFTHERIOU
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF ASSEMBLING AN ELECTROMECHANICAL DEVICE IN A GAS-TURBINE E...
    • Publication number 20140250680
    • Publication date Sep 11, 2014
    • Pratt & Whitney Canada Corp.
    • David MENHEERE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GAS TURBINE ENGINE WITH INTERNAL ELECTROMECHANICAL DEVICE
    • Publication number 20140252769
    • Publication date Sep 11, 2014
    • Pratt & Whitney Canada Corp.
    • David MENHEERE
    • 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

    ROTOR ASSEMBLY
    • Publication number 20140072444
    • Publication date Mar 13, 2014
    • Andreas Eleftheriou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEARED FAN ASSEMBLY
    • Publication number 20130298522
    • Publication date Nov 14, 2013
    • Andreas Eleftheriou
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STRUCTURAL CASE FOR AIRCRAFT GAS TURBINE ENGINE
    • Publication number 20130259664
    • Publication date Oct 3, 2013
    • David DENIS
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TURBINE ENGINE HEAT RECUPERATOR SYSTEM
    • Publication number 20130255268
    • Publication date Oct 3, 2013
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE NOSE CONE
    • Publication number 20130255277
    • Publication date Oct 3, 2013
    • Enzo Macchia
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONNECTOR ASSEMBLY FOR VARIABLE INLET GUIDE VANES AND METHOD
    • Publication number 20130251518
    • Publication date Sep 26, 2013
    • Andreas ELEFTHERIOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GROMMET FOR GAS TURBINE VANE
    • Publication number 20130251517
    • Publication date Sep 26, 2013
    • Richard IVAKITCH
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES