TREA

Ronald A. Midgley

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  • St. Albans, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil/air breather outlet
    • Patent number 6,513,332
    • Issue date Feb 4, 2003
    • Rolls-Royce PLC
    • Ian C. D. Care
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Shaft power transfer in gas turbine engines with machines operable...
    • Patent number 5,694,765
    • Issue date Dec 9, 1997
    • Rolls-Royce plc
    • Paul M. Hield
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine shroud ring mounting
    • Patent number 5,181,827
    • Issue date Jan 26, 1993
    • Rolls-Royce plc
    • Terence R. Pellow
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Manufacture of cooled aerofoil blades
    • Patent number 5,152,059
    • Issue date Oct 6, 1992
    • Rolls-Royce plc
    • Ronald A. Midgley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Turbopropeller or turbofan gas turbine engine
    • Patent number 4,799,354
    • Issue date Jan 24, 1989
    • Rolls-Royce plc
    • Ronald A. Midgley
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Lubrication system
    • Patent number 4,346,786
    • Issue date Aug 31, 1982
    • Rolls-Royce Limited
    • Ronald A. Midgley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Tank suitable for holding liquids
    • Patent number 4,287,913
    • Issue date Sep 8, 1981
    • Rolls-Royce Limited
    • George H. Bennett
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    oil/air breather outlet
    • Publication number 20020178729
    • Publication date Dec 5, 2002
    • Ian C.D. Care
    • B64 - AIRCRAFT AVIATION COSMONAUTICS