TREA

Michael C. Roberts

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  • Bristol, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fastener assembly
    • Patent number 8,186,903
    • Issue date May 29, 2012
    • Rolls-Royce PLC
    • Ian Makin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Forming firtree profiles
    • Patent number 8,151,459
    • Issue date Apr 10, 2012
    • Rolls-Royce PLC
    • Michael C. Roberts
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Actuator arrangement for vectorable nozzles of gas turbine
    • Patent number 8,104,263
    • Issue date Jan 31, 2012
    • Rolls-Royce PLC
    • Michael C. Roberts
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Multi-layer gasket or seal member
    • Patent number 7,845,647
    • Issue date Dec 7, 2010
    • Rolls-Royce PLC
    • Michael C. Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for moving rotatable components
    • Patent number 7,770,379
    • Issue date Aug 10, 2010
    • Rolls-Royce PLC
    • Michael C. Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal assembly
    • Patent number 7,758,052
    • Issue date Jul 20, 2010
    • Rolls-Royce PLC
    • Michael C. Roberts
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Rotor shroud assembly
    • Patent number 5,330,321
    • Issue date Jul 19, 1994
    • Rolls-Royce plc
    • Michael C. Roberts
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal arrangement
    • Patent number 5,222,742
    • Issue date Jun 29, 1993
    • Rolls-Royce plc
    • Michael C. Roberts
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Device for damping vibrations in turbomachinery blades
    • Patent number 5,052,890
    • Issue date Oct 1, 1991
    • Rolls-Royce plc
    • Michael C. Roberts
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Actuator arrangement
    • Publication number 20100025493
    • Publication date Feb 4, 2010
    • Rolls-Royce plc
    • Michael C. Roberts
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Fastener assembly
    • Publication number 20090162136
    • Publication date Jun 25, 2009
    • Rolls-Royce plc
    • Ian Makin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Multi-layer gasket or seal member
    • Publication number 20090146384
    • Publication date Jun 11, 2009
    • Rolls-Royce plc
    • Michael C. Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Forming firtree profiles
    • Publication number 20080206060
    • Publication date Aug 28, 2008
    • Rolls-Royce plc
    • Michael C. Roberts
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Seal assembly
    • Publication number 20080067753
    • Publication date Mar 20, 2008
    • Rolls-Royce plc
    • Michael C. Roberts
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Apparatus for moving rotatable components
    • Publication number 20070081754
    • Publication date Apr 12, 2007
    • Rolls-Royce plc
    • Michael C. Roberts
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS