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David Steele

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  • Bristol, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combustion system
    • Patent number 12,078,349
    • Issue date Sep 3, 2024
    • Rolls-Royce PLC
    • David Steele
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel spray nozzle for a gas turbine engine
    • Patent number 11,041,624
    • Issue date Jun 22, 2021
    • Rolls-Royce PLC
    • Frederic Witham
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Gas turbine exhaust cooling system
    • Patent number 10,605,201
    • Issue date Mar 31, 2020
    • Rolls-Royce PLC
    • David Steele
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel manifold and fuel injector arrangement
    • Patent number 9,523,504
    • Issue date Dec 20, 2016
    • Rolls-Royce PLC
    • David Steele
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Cooling method and apparatus
    • Patent number 7,854,122
    • Issue date Dec 21, 2010
    • Rolls-Royce, PLC.
    • David Steele
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Combustion device
    • Patent number 7,603,862
    • Issue date Oct 20, 2009
    • Rolls-Royce PLC
    • David Steele
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    COMBUSTION SYSTEM
    • Publication number 20230366544
    • Publication date Nov 16, 2023
    • Rolls-Royce plc
    • David STEELE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT NOZZLE
    • Publication number 20190226424
    • Publication date Jul 25, 2019
    • Rolls-Royce plc
    • Jack F COLEBROOKE
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE EXHAUST COOLING SYSTEM
    • Publication number 20180119642
    • Publication date May 3, 2018
    • Rolls-Royce plc
    • David Steele
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SPRAY NOZZLE FOR A GAS TURBINE ENGINE
    • Publication number 20170009995
    • Publication date Jan 12, 2017
    • Rolls-Royce plc
    • Frederic WITHAM
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL MANIFOLD AND FUEL INJECTOR ARRANGEMENT
    • Publication number 20150361897
    • Publication date Dec 17, 2015
    • Rolls-Royce plc
    • David STEELE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Cooling method and apparatus
    • Publication number 20110011563
    • Publication date Jan 20, 2011
    • Rolls-Royce plc
    • David Steele
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cooling method and apparatus
    • Publication number 20070036942
    • Publication date Feb 15, 2007
    • Rolls-Royce plc
    • David Steele
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Combustion device
    • Publication number 20060080962
    • Publication date Apr 20, 2006
    • Rolls-Royce plc
    • David Steele
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES