TREA

ERIC DUROCHER

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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger assembly for an aircraft
    • Patent number 12,179,932
    • Issue date Dec 31, 2024
    • Pratt & Whitney Canada Corp.
    • Eric S. Durocher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Selectively coated gas path surfaces within a hot section of a gas...
    • Patent number 12,152,502
    • Issue date Nov 26, 2024
    • Pratt & Whitney Canada Corp.
    • Eric Durocher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turboshaft gas turbine engine
    • Patent number 12,098,644
    • Issue date Sep 24, 2024
    • Pratt & Whitney Canada Corp.
    • Keith Morgan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sweep flow structures for fuel systems
    • Patent number 12,092,031
    • Issue date Sep 17, 2024
    • Pratt & Whitney Canada Corp.
    • Eric Durocher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft and associated method of controlling an electric aircraft...
    • Patent number 12,071,252
    • Issue date Aug 27, 2024
    • Pratt & Whitney Canada Corp.
    • Eric Sylvain Durocher
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Lubricant reservoir with integrated heat exchanger
    • Patent number 12,012,893
    • Issue date Jun 18, 2024
    • Pratt & Whitney Canada Corp.
    • Eric S. Durocher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Buffer heat exchangers for hydrogen engines
    • Patent number 11,994,068
    • Issue date May 28, 2024
    • Pratt & Whitney Canada Corp.
    • Scott Smith
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Labyrinth seal
    • Patent number 11,933,180
    • Issue date Mar 19, 2024
    • Pratt & Whitney Canada Corp.
    • Ian Macfarlane
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multi-engine system and method
    • Patent number 11,920,479
    • Issue date Mar 5, 2024
    • Pratt & Whitney Canada Corp.
    • Keith Morgan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Drive assembly and method of assembly
    • Patent number 11,906,017
    • Issue date Feb 20, 2024
    • Pratt & Whitney Canada Corp.
    • Eric Sylvain Durocher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine component with integral heat exchanger
    • Patent number 11,873,758
    • Issue date Jan 16, 2024
    • Pratt & Whitney Canada Corp.
    • Eric S. Durocher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine and method of operation
    • Patent number 11,867,126
    • Issue date Jan 9, 2024
    • Pratt & Whitney Canada Corp.
    • Bruno Chatelois
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vane array structure for a hot section of a gas turbine engine
    • Patent number 11,814,989
    • Issue date Nov 14, 2023
    • Pratt & Whitney Canada Corp.
    • Eric Durocher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Reverse-flow gas turbine engine
    • Patent number 11,773,785
    • Issue date Oct 3, 2023
    • Pratt & Whitney Canada Corp.
    • Keith Morgan
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Bleed air offtake assembly for a gas turbine engine
    • Patent number 11,732,645
    • Issue date Aug 22, 2023
    • Pratt & Whitney Canada Corp.
    • Eric Durocher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pusher turboprop powerplant installation
    • Patent number 11,635,024
    • Issue date Apr 25, 2023
    • Pratt & Whitney Canada Corp.
    • Laurent Letourneau
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reverse-flow gas turbine engine
    • Patent number 11,555,453
    • Issue date Jan 17, 2023
    • Pratt & Whitney Canada Corp.
    • Keith Morgan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turboshaft gas turbine engine
    • Patent number 11,536,153
    • Issue date Dec 27, 2022
    • Pratt & Whitney Canada Corp.
    • Keith Morgan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and system for measuring temperature in a gas turbine engine
    • Patent number 11,480,475
    • Issue date Oct 25, 2022
    • Pratt & Whitney Canada Corp.
    • Eric Durocher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Reverse-flow gas turbine engine
    • Patent number 11,415,063
    • Issue date Aug 16, 2022
    • Pratt & Whitney Canada Corp.
    • Keith Morgan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reverse-flow gas turbine engine
    • Patent number 11,408,352
    • Issue date Aug 9, 2022
    • Pratt & Whitney Canada Corp.
    • Keith Morgan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multi-spool gas turbine engine architecture
    • Patent number 11,041,443
    • Issue date Jun 22, 2021
    • Pratt & Whitney Canada Corp.
    • Eric Durocher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine accessories arrangement
    • Patent number 10,815,899
    • Issue date Oct 27, 2020
    • Pratt & Whitney Canada Corp.
    • Lazar Mitrovic
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    Power plant management system for dual engine helicopter in single...
    • Patent number 10,577,118
    • Issue date Mar 3, 2020
    • Pratt & Whitney Canada Corp.
    • Lazar Mitrovic
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    TEC mixer with variable thicknesses
    • Patent number 10,480,452
    • Issue date Nov 19, 2019
    • Pratt & Whitney Canada Corp.
    • Eric Durocher
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Reverse flow multi-spool gas turbine engine with aft-end accessory...
    • Patent number 10,465,611
    • Issue date Nov 5, 2019
    • Pratt & Whitney Canada Corp.
    • Eric Durocher
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Turbine shroud segment with inter-segment overlap
    • Patent number 10,328,490
    • Issue date Jun 25, 2019
    • Pratt & Whitney Canada Corp.
    • Eric Durocher
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Spline alignment
    • Patent number 10,302,140
    • Issue date May 28, 2019
    • Pratt & Whitney Canada Corp.
    • Johnny Vinski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbine exhaust case mixer of gas turbine with variable thickness
    • Patent number 10,190,536
    • Issue date Jan 29, 2019
    • Pratt & Whitney Canada Corp.
    • Eric Durocher
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents