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John Richard Webster

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Patents Grantslast 30 patents

  • Information Patent Grant

    Gears, gear arrangements and gas turbine engines
    • Patent number 10,408,134
    • Issue date Sep 10, 2019
    • Rolls-Royce PLC
    • John R. Webster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear trains
    • Patent number 10,203,023
    • Issue date Feb 12, 2019
    • Rolls-Royce PLC
    • John Richard Webster
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Actuation arrangement
    • Patent number 10,100,663
    • Issue date Oct 16, 2018
    • Rolls-Royce PLC
    • David M Longworth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve
    • Patent number 10,006,549
    • Issue date Jun 26, 2018
    • Rolls-Royce PLC
    • John R. Webster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing shaft
    • Patent number 9,709,156
    • Issue date Jul 18, 2017
    • Rolls-Royce PLC
    • John R. Webster
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Bearing arrangement and method
    • Patent number 9,658,132
    • Issue date May 23, 2017
    • Rolls-Royce PLC
    • Stephen Gallimore
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Bearing arrangement
    • Patent number 9,651,092
    • Issue date May 16, 2017
    • Rolls-Royce PLC
    • Stephen Gallimore
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Turbomachine casing assembly
    • Patent number 9,624,789
    • Issue date Apr 18, 2017
    • Rolls-Royce PLC
    • John R. Webster
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine variable area exhaust nozzle
    • Patent number 9,617,953
    • Issue date Apr 11, 2017
    • ROOLS-ROYCE PLC
    • John Richard Webster
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Bearing arrangement
    • Patent number 9,546,570
    • Issue date Jan 17, 2017
    • Rolls-Royce PLC
    • Paul Fletcher
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Bearing arrangement and method
    • Patent number 9,470,262
    • Issue date Oct 18, 2016
    • Rolls-Royce PLC
    • Stephen Gallimore
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Tip clearance control device
    • Patent number 9,309,777
    • Issue date Apr 12, 2016
    • Rolls-Royce PLC
    • John R. Webster
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method and an apparatus for prestressing components by electrical d...
    • Patent number 9,290,825
    • Issue date Mar 22, 2016
    • Rolls-Royce PLC
    • John R. Webster
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Variable geometry structure
    • Patent number 9,284,914
    • Issue date Mar 15, 2016
    • Rolls-Royce PLC
    • John R. Webster
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Electrical machine with contra-rotating rotors
    • Patent number 9,184,649
    • Issue date Nov 10, 2015
    • Rolls-Royce PLC
    • John R. Webster
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas turbine engine exhaust nozzle including a plurality of flaps mo...
    • Patent number 9,145,846
    • Issue date Sep 29, 2015
    • Rolls-Royce PLC
    • John R. Webster
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Duct arrangement
    • Patent number 9,127,784
    • Issue date Sep 8, 2015
    • Rolls-Royce PLC
    • John Richard Webster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water jet propulsion device
    • Patent number 8,727,823
    • Issue date May 20, 2014
    • Rolls-Royce PLC
    • Paul Fletcher
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Variable shape rotor blade
    • Patent number 8,657,561
    • Issue date Feb 25, 2014
    • Rolls-Royce PLC
    • Cosimo Buffone
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Gas turbine engine variable area exhaust nozzle
    • Patent number 8,584,442
    • Issue date Nov 19, 2013
    • Rolls-Royce PLC
    • John Richard Webster
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Torque measurement
    • Patent number 8,516,904
    • Issue date Aug 27, 2013
    • Rolls-Royce, PLC.
    • Werner Schiffers
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Strain measurement of rotating components
    • Patent number 8,511,166
    • Issue date Aug 20, 2013
    • Rolls-Royce PLC
    • Werner Schiffers
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Strain measurement of rotating components
    • Patent number 8,505,394
    • Issue date Aug 13, 2013
    • Rolls-Royce PLC
    • Werner Schiffers
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Turbofan gas turbine engine
    • Patent number 8,430,622
    • Issue date Apr 30, 2013
    • Rolls-Royce PLC
    • John Richard Webster
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method and an apparatus for prestressing components
    • Patent number 8,316,678
    • Issue date Nov 27, 2012
    • Rolls-Royce PLC
    • John Richard Webster
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Magnetic valve
    • Patent number 8,292,259
    • Issue date Oct 23, 2012
    • Rolls-Royce PLC
    • John R Webster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas turbine engine exhaust nozzle having a composite article having...
    • Patent number 8,291,710
    • Issue date Oct 23, 2012
    • Rolls-Royce PLC
    • John Richard Webster
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Threshold score validation
    • Patent number 8,229,182
    • Issue date Jul 24, 2012
    • Rolls-Royce PLC
    • John R Webster
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Arrangement for controlling flow of fluid to a gas turbine engine c...
    • Patent number 8,225,813
    • Issue date Jul 24, 2012
    • Rolls-Royce PLC
    • Nicolas M P Evanno
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Joint for a shape memory material
    • Patent number 8,205,434
    • Issue date Jun 26, 2012
    • Rolls-Royce, PLC.
    • John R. Webster
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    GEAR TRAINS
    • Publication number 20170074356
    • Publication date Mar 16, 2017
    • Rolls-Royce plc
    • John Richard WEBSTER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SEALING ARRANGEMENTS
    • Publication number 20170051834
    • Publication date Feb 23, 2017
    • Rolls-Royce plc
    • John R. WEBSTER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BEARING ARRANGEMENT AND METHOD
    • Publication number 20170003196
    • Publication date Jan 5, 2017
    • Rolls-Royce plc
    • Stephen GALLIMORE
    • G01 - MEASURING TESTING
  • Information Patent Application

    GEARS, GEAR ARRANGEMENTS AND GAS TURBINE ENGINES
    • Publication number 20160363056
    • Publication date Dec 15, 2016
    • Rolls-Royce plc
    • John R. Webster
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ACTUATION ARRANGEMENT
    • Publication number 20160356173
    • Publication date Dec 8, 2016
    • Rolls-Royce plc
    • David M. LONGWORTH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BEARING SHAFT
    • Publication number 20160334006
    • Publication date Nov 17, 2016
    • Rolls-Royce plc
    • John R. Webster
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BEARING APPARATUS AND PIVOT APPARATUS FOR BEARING APPARATUS
    • Publication number 20160123384
    • Publication date May 5, 2016
    • Rolls-Royce plc
    • John R WEBSTER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID CONDUIT
    • Publication number 20160108818
    • Publication date Apr 21, 2016
    • Rolls-Royce plc
    • Paul FLETCHER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    BEARING ARRANGEMENT AND METHOD
    • Publication number 20150267744
    • Publication date Sep 24, 2015
    • Rolls-Royce plc
    • Stephen GALLIMORE
    • G01 - MEASURING TESTING
  • Information Patent Application

    BEARING ARRANGEMENT
    • Publication number 20150267745
    • Publication date Sep 24, 2015
    • Rolls-Royce plc
    • Stephen GALLIMORE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING ARRANGEMENT
    • Publication number 20140369830
    • Publication date Dec 18, 2014
    • Rolls-Royce plc
    • Paul FLETCHER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DUCT ARRANGEMENT
    • Publication number 20140150919
    • Publication date Jun 5, 2014
    • Rolls-Royce plc
    • John Richard WEBSTER
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    GAS TURBINE ENGINE EXHAUST NOZZLE
    • Publication number 20140145008
    • Publication date May 29, 2014
    • Rolls-Royce plc
    • John Richard WEBSTER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE GEOMETRY STRUCTURE
    • Publication number 20140027538
    • Publication date Jan 30, 2014
    • Rolls-Royce plc
    • John R. WEBSTER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE VARIABLE AREA EXHAUST NOZZLE
    • Publication number 20130327047
    • Publication date Dec 12, 2013
    • JOHN RICHARD WEBSTER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBOFAN AS TURBINE ENGINE
    • Publication number 20130272871
    • Publication date Oct 17, 2013
    • John Richard Webster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINE CASING ASSEMBLY
    • Publication number 20130149132
    • Publication date Jun 13, 2013
    • Rolls-Royce plc
    • John R. Webster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLADE
    • Publication number 20130149108
    • Publication date Jun 13, 2013
    • Rolls-Royce plc
    • John R. Webster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD OF DAMPING AEROFOIL STRUCTURE VIBRATIONS
    • Publication number 20130149109
    • Publication date Jun 13, 2013
    • Rolls-Royce plc
    • John R. Webster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TIP CLEARANCE CONTROL DEVICE
    • Publication number 20130034424
    • Publication date Feb 7, 2013
    • Rolls-Royce plc
    • John R. WEBSTER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE EXHAUST NOZZLE
    • Publication number 20130017065
    • Publication date Jan 17, 2013
    • Rolls-Royce plc
    • John R. Webster
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTRICAL MACHINE WITH CONTRA-ROTATING ROTORS
    • Publication number 20120326539
    • Publication date Dec 27, 2012
    • Rolls-Royce plc
    • John R. WEBSTER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    WATER JET PROPULSION DEVICE
    • Publication number 20120252286
    • Publication date Oct 4, 2012
    • Rolls-Royce plc
    • Paul FLETCHER
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATER JET PROPULSION DEVICE
    • Publication number 20120252287
    • Publication date Oct 4, 2012
    • Rolls-Royce plc
    • Paul FLETCHER
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    METHOD AND AN APPARATUS FOR PRESTRESSING COMPONENTS BY ELECTRICAL D...
    • Publication number 20120216587
    • Publication date Aug 30, 2012
    • Rolls-Royce plc
    • John R. Webster
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SHAPE MEMORY MATERIAL ACTUATION
    • Publication number 20120056005
    • Publication date Mar 8, 2012
    • Rolls-Royce plc
    • John R. Webster
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VALVE
    • Publication number 20110233434
    • Publication date Sep 29, 2011
    • Rolls-Royce plc
    • John R. Webster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRAIN MEASUREMENT OF ROTATING COMPONENTS
    • Publication number 20110232395
    • Publication date Sep 29, 2011
    • Rolls-Royce plc
    • Werner Schiffers
    • G01 - MEASURING TESTING
  • Information Patent Application

    STRAIN MEASUREMENT OF ROTATING COMPONENTS
    • Publication number 20110219887
    • Publication date Sep 15, 2011
    • Rolls-Royce plc
    • Werner Schiffers
    • G01 - MEASURING TESTING
  • Information Patent Application

    VARIABLE SHAPE ROTOR BLADE
    • Publication number 20110217170
    • Publication date Sep 8, 2011
    • Rolls-Royce plc
    • Cosimo BUFFONE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES