TREA

Ivor J. Day

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  • Cambridge, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotor arrangement
    • Patent number 8,282,341
    • Issue date Oct 9, 2012
    • Rolls-Royce PLC
    • Christopher Freeman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Combustion chamber
    • Patent number 6,959,550
    • Issue date Nov 1, 2005
    • Rolls-Royce PLC
    • Christopher Freeman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustion chamber
    • Patent number 6,732,527
    • Issue date May 11, 2004
    • Rolls-Royce PLC
    • Christopher Freeman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustion chamber
    • Patent number 6,698,206
    • Issue date Mar 2, 2004
    • Rolls-Royce PLC
    • Thomas Scarinci
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustion chamber
    • Patent number 6,532,742
    • Issue date Mar 18, 2003
    • Rolls-Royce PLC
    • Thomas Scarinci
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Flow control method and means
    • Patent number 5,340,271
    • Issue date Aug 23, 1994
    • Rolls-Royce plc
    • Christopher Freeman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Flow control method and means
    • Patent number 5,275,528
    • Issue date Jan 4, 1994
    • Rolls-Royce plc
    • Christopher Freeman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control of flow instabilities in turbomachines
    • Patent number 5,230,603
    • Issue date Jul 27, 1993
    • Rolls-Royce plc
    • Ivor J. Day
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS TURBINE ENGINE VANE SPLITTER
    • Publication number 20170184053
    • Publication date Jun 29, 2017
    • Rolls-Royce plc
    • Neil W. HARVEY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTOR ARRANGEMENT
    • Publication number 20100254802
    • Publication date Oct 7, 2010
    • Rolls-Royce plc
    • Christopher Freeman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Combustion chamber
    • Publication number 20040154301
    • Publication date Aug 12, 2004
    • Christopher Freeman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Combustion chamber
    • Publication number 20030145576
    • Publication date Aug 7, 2003
    • Rolls-Royce plc
    • Thomas Scarinci
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Combustion chamber
    • Publication number 20020172904
    • Publication date Nov 21, 2002
    • Christopher Freeman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Combustion chamber
    • Publication number 20010004515
    • Publication date Jun 21, 2001
    • Thomas Scarinci
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES