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John Frederick Coplin

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  • Duffield, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger with multi-plate structure and use thereof
    • Patent number 8,616,269
    • Issue date Dec 31, 2013
    • Hiflux Limited
    • Tanzi Besant
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Gas turbine engine power unit
    • Patent number 5,182,904
    • Issue date Feb 2, 1993
    • Rolls-Royce Business Ventures Limited
    • John F. Coplin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Low drag surface
    • Patent number 4,955,565
    • Issue date Sep 11, 1990
    • Rolls-Royce plc
    • John F. Coplin
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Turbofan gas turbine engine
    • Patent number 4,827,712
    • Issue date May 9, 1989
    • Rolls-Royce plc
    • John F. Coplin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid propulsion engine with flow exit control device
    • Patent number 4,793,134
    • Issue date Dec 27, 1988
    • Rolls-Royce plc
    • John F. Coplin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotor blade for a gas turbine engine
    • Patent number 4,484,859
    • Issue date Nov 27, 1984
    • Rolls-Royce Limited
    • George Pask
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine
    • Patent number 4,428,713
    • Issue date Jan 31, 1984
    • Rolls-Royce Limited
    • John F. Coplin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotor blade for a gas turbine engine
    • Patent number 4,120,607
    • Issue date Oct 17, 1978
    • Rolls-Royce Limited
    • John Frederick Coplin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Matching thermal expansion of components of turbo-machines
    • Patent number 4,101,242
    • Issue date Jul 18, 1978
    • Rolls-Royce Limited
    • John Frederick Coplin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Heat exchanger and use thereof
    • Publication number 20070084593
    • Publication date Apr 19, 2007
    • Tanzi Besant
    • F28 - HEAT EXCHANGE IN GENERAL