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Andrew R. WALPOLE

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  • Derby, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of friction welding workpieces by adjusting a sweep length
    • Patent number 11,072,037
    • Issue date Jul 27, 2021
    • Rolls-Royce PLC
    • Andrew R Walpole
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bladed disc and method of manufacturing the same
    • Patent number 10,738,625
    • Issue date Aug 11, 2020
    • Rolls-Royce PLC
    • John H. Boswell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary friction welding
    • Patent number 10,632,563
    • Issue date Apr 28, 2020
    • Rolls-Royce PLC
    • Simon E Bray
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary friction welding
    • Patent number 10,625,370
    • Issue date Apr 21, 2020
    • Rolls-Royce PLC
    • Simon E. Bray
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrochemical polishing of non-uniform features
    • Patent number 10,493,549
    • Issue date Dec 3, 2019
    • Rolls-Royce PLC
    • Daniel Clark
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Linear friction welding method
    • Patent number 10,239,151
    • Issue date Mar 26, 2019
    • Rolls-Royce PLC
    • Michael J Berry
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotary friction welding
    • Patent number 10,052,715
    • Issue date Aug 21, 2018
    • Rolls-Royce PLC
    • Gemma Raven
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Friction welding
    • Patent number 10,046,414
    • Issue date Aug 14, 2018
    • Rolls-Royce PLC
    • Simon E Bray
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of machining a gas turbine engine component
    • Patent number 9,809,886
    • Issue date Nov 7, 2017
    • Rolls-Royce PLC
    • Daniel Clark
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary friction welding
    • Patent number 9,791,075
    • Issue date Oct 17, 2017
    • Rolls-Royce PLC
    • Simon Edward Bray
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Friction welding
    • Patent number 9,016,550
    • Issue date Apr 28, 2015
    • Rolls-Royce PLC
    • Andrew Robert Walpole
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    JOINING METHOD
    • Publication number 20200391323
    • Publication date Dec 17, 2020
    • Rolls-Royce plc
    • Andrew R WALPOLE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD
    • Publication number 20190375044
    • Publication date Dec 12, 2019
    • Rolls-Royce plc
    • Andrew R. WALPOLE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FRICTION WELDING PROCESS
    • Publication number 20190168336
    • Publication date Jun 6, 2019
    • Rolls-Royce plc
    • Simon E. BRAY
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BLADED DISC AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20180209280
    • Publication date Jul 26, 2018
    • Rolls-Royce plc
    • John P E FORSDIKE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BLADED DISC AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20180209281
    • Publication date Jul 26, 2018
    • Rolls-Royce plc
    • John H. BOSWELL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FRICTION WELDING PROCESS
    • Publication number 20180056437
    • Publication date Mar 1, 2018
    • Rolls-Royce plc
    • Simon E. BRAY
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY FRICTION WELDING
    • Publication number 20180029157
    • Publication date Feb 1, 2018
    • Rolls-Royce plc
    • Simon E. BRAY
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY FRICTION WELDING
    • Publication number 20180029158
    • Publication date Feb 1, 2018
    • Rolls-Royce plc
    • Simon E. BRAY
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTROCHEMICAL POLISHING OF NON-UNIFORM FEATURES
    • Publication number 20170355032
    • Publication date Dec 14, 2017
    • Rolls-Royce plc
    • Daniel CLARK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FRICTION WELDING
    • Publication number 20170246707
    • Publication date Aug 31, 2017
    • Rolls-Royce plc
    • Simon E. BRAY
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY FRICTION WELDING
    • Publication number 20170129048
    • Publication date May 11, 2017
    • Rolls-Royce plc
    • Gemma RAVEN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LINEAR FRICTION WELDING METHOD
    • Publication number 20170014938
    • Publication date Jan 19, 2017
    • Rolls-Royce plc
    • Michael J BERRY
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FRICTION WELDING
    • Publication number 20160228979
    • Publication date Aug 11, 2016
    • Rolls-Royce plc
    • Simon E. BRAY
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF MACHINING A GAS TURBINE ENGINE COMPONENT
    • Publication number 20160083852
    • Publication date Mar 24, 2016
    • Rolls-Royce plc
    • Daniel CLARK
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    FRICTION WELDING
    • Publication number 20140131426
    • Publication date May 15, 2014
    • Rolls-Royce plc
    • Andrew Robert WALPOLE
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...