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Jeffrey Allen

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  • Norfolk, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of attaching a projection to a thin walled component
    • Patent number 10,456,835
    • Issue date Oct 29, 2019
    • Rolls-Royce PLC
    • John H Boswell
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Sealing element
    • Patent number 9,903,217
    • Issue date Feb 27, 2018
    • Rolls-Royce PLC
    • Jeffrey Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Joint structure and method
    • Patent number 9,327,446
    • Issue date May 3, 2016
    • Rolls Royce PLC
    • Daniel Clark
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Spray nozzle
    • Patent number 9,120,123
    • Issue date Sep 1, 2015
    • Rolls-Royce PLC
    • Daniel Clark
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fluid injector having a novel inlet valve arrangement
    • Patent number 8,757,131
    • Issue date Jun 24, 2014
    • Robert Bosch GmbH
    • Jeffrey Allen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Atmospheric shield with a continuous channel seal for isolating wel...
    • Patent number 8,723,071
    • Issue date May 13, 2014
    • Rolls-Royce PLC
    • Daniel Clark
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fluid injector having a reed valve
    • Patent number 8,622,315
    • Issue date Jan 7, 2014
    • Robert Bosch GmbH
    • Paul Bartholomew Ravenhill
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine with a fuel injection system
    • Patent number 8,479,708
    • Issue date Jul 9, 2013
    • Robert Bosch GmbH
    • Jeffrey Allen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for producing abrasive tips for gas turbine blades
    • Patent number 8,266,801
    • Issue date Sep 18, 2012
    • Rolls-Royce PLC
    • Daniel Clark
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Hollow aerofoil and a method of manufacturing a hollow aerofoil
    • Patent number 8,123,489
    • Issue date Feb 28, 2012
    • Rolls-Royce PLC
    • Kenneth F. Udall
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Method of fuel injection
    • Patent number 8,116,962
    • Issue date Feb 14, 2012
    • Scion-Sprays Limited
    • Jeffrey Allen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Toilet seat assembly
    • Patent number 8,091,154
    • Issue date Jan 10, 2012
    • Jeffrey Allen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Injection system for an internal combustion engine
    • Patent number 8,051,826
    • Issue date Nov 8, 2011
    • Scion-Sprays Limited
    • Jeffrey Allen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Methods of forming metal matrix composites and metal matrix composi...
    • Patent number 7,987,893
    • Issue date Aug 2, 2011
    • Rolls-Royce PLC
    • Daniel Clark
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Fuel injection system for an internal combustion engine
    • Patent number 7,798,130
    • Issue date Sep 21, 2010
    • Scion-Sprays Limited
    • Jeffrey Allen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Component coating
    • Patent number 7,794,800
    • Issue date Sep 14, 2010
    • Rolls-Royce PLC
    • Daniel Clark
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of fabricating or repairing a blisk
    • Patent number 7,735,223
    • Issue date Jun 15, 2010
    • Rolls-Royce PLC
    • Daniel Clark
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of fuel injection
    • Patent number 7,617,039
    • Issue date Nov 10, 2009
    • Scion-Sprays Limited
    • Jeffrey Allen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Valve operating mechanism
    • Patent number 7,603,971
    • Issue date Oct 20, 2009
    • Scion-Sprays Limited
    • Jeffrey Allen
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fuel injection system for an internal combustion engine
    • Patent number 7,533,655
    • Issue date May 19, 2009
    • Scion-Sprays Limited
    • Jeffrey Allen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method of recycling inert gas
    • Patent number 7,465,476
    • Issue date Dec 16, 2008
    • Rolls-Royce PLC
    • Daniel Clark
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Internal combustion engine having a fuel injection system
    • Patent number 7,458,364
    • Issue date Dec 2, 2008
    • Scion-Sprays Limited
    • Jeffrey Allen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection system for an internal combustion engine
    • Patent number 7,438,050
    • Issue date Oct 21, 2008
    • Scion-Sprays Limited
    • Jeffrey Allen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Engine with a plurality of operating modes including operation by c...
    • Patent number 7,370,630
    • Issue date May 13, 2008
    • Lotus Cars Limited
    • James William Griffith Turner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Welding torch and shield
    • Patent number 7,220,935
    • Issue date May 22, 2007
    • Rolls-Royce PLC
    • Mark C Ireland
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Four stroke auto-ignition engine
    • Patent number 7,004,116
    • Issue date Feb 28, 2006
    • Lotus Cars Limited
    • Jeffrey Allen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Hydraulic valve system for controlling flow of gas into or out of a...
    • Patent number 6,772,718
    • Issue date Aug 10, 2004
    • Lotus Cars Limited
    • Jeffrey Allen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve control mechanism
    • Patent number 6,076,491
    • Issue date Jun 20, 2000
    • Lotus Cars Limited
    • Jeffrey Allen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve control means
    • Patent number 5,694,894
    • Issue date Dec 9, 1997
    • Lotus Cars Limited
    • Jeffrey Allen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cam mechanisms
    • Patent number 5,685,264
    • Issue date Nov 11, 1997
    • Lotus Cars Limited
    • Jeffrey Allen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF ATTACHING A PROJECTION TO A THIN WALLED COMPONENT
    • Publication number 20180065185
    • Publication date Mar 8, 2018
    • Rolls-Royce plc
    • John H. BOSWELL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEALING ELEMENT
    • Publication number 20160097295
    • Publication date Apr 7, 2016
    • Rolls-Royce plc
    • Jeffrey ALLEN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    JOINT STRUCTURE AND METHOD
    • Publication number 20140161520
    • Publication date Jun 12, 2014
    • Rolls-Royce plc
    • Daniel CLARK
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    LASER BEAM INTENSITY DISTRIBUTION
    • Publication number 20120266814
    • Publication date Oct 25, 2012
    • Rolls-Royce plc
    • Daniel CLARK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FLUID INJECTOR HAVING A NOVEL INLET VALVE ARRANGEMENT
    • Publication number 20120085323
    • Publication date Apr 12, 2012
    • Jeffrey Allen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20120006011
    • Publication date Jan 12, 2012
    • Scion-Sprays Limited
    • Jeffrey Allen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SPRAY NOZZLE
    • Publication number 20110168090
    • Publication date Jul 14, 2011
    • Rolls-Royce plc
    • Daniel CLARK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPRAY NOZZLE
    • Publication number 20110168092
    • Publication date Jul 14, 2011
    • Rolls-Royce plc
    • Daniel CLARK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE WITH FUEL INJECTION SYSTEM
    • Publication number 20100212635
    • Publication date Aug 26, 2010
    • Jeffrey Allen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLUID INJECTOR HAVING A REED VALVE
    • Publication number 20100213287
    • Publication date Aug 26, 2010
    • SCION-SPRAYS LIMITED
    • Paul Bartholomew Ravenhill
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method Of Fuel Injection
    • Publication number 20100101537
    • Publication date Apr 29, 2010
    • Scion-Sprays Limited
    • Jeffrey Allen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTROSTATIC ATOMISER
    • Publication number 20100044474
    • Publication date Feb 25, 2010
    • Jeffrey Allen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20090217909
    • Publication date Sep 3, 2009
    • Jeffrey Allen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    METHOD OF FUEL INJECTION
    • Publication number 20090222193
    • Publication date Sep 3, 2009
    • Jeffrey Allen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Component fabrication
    • Publication number 20090117352
    • Publication date May 7, 2009
    • Rolls-Royce plc
    • Justin M. Burrows
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Method and apparatus for recycling inert gas
    • Publication number 20090071401
    • Publication date Mar 19, 2009
    • ROLLS-ROYCE PLC
    • Daniel Clark
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD FOR PRODUCING ABRASIVE TIPS FOR GAS TURBINE BLADES
    • Publication number 20080304975
    • Publication date Dec 11, 2008
    • Rolls-Royce plc
    • DANIEL CLARK
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Hollow aerofoil and a method of manufacturing a hollow aerofoil
    • Publication number 20080290215
    • Publication date Nov 27, 2008
    • Rolls-Royce plc
    • Kenneth F. Udall
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Electrostatic Atomisers And Mixing Arrangements
    • Publication number 20080277807
    • Publication date Nov 13, 2008
    • Jeffrey Allen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Toilet Seat Assembly
    • Publication number 20080276358
    • Publication date Nov 13, 2008
    • Jeffrey Allen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20080202465
    • Publication date Aug 28, 2008
    • Jeffrey Allen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Pulsed Electrostatic Atomiser
    • Publication number 20080191068
    • Publication date Aug 14, 2008
    • SCION SPRAYS LIMITED
    • Jeffrey Allen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20080184965
    • Publication date Aug 7, 2008
    • Jeffrey Allen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Methods of forming metal matrix composites and metal matrix composi...
    • Publication number 20080011444
    • Publication date Jan 17, 2008
    • Rolls-Royce plc
    • Daniel Clark
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Apparatus for forming a body
    • Publication number 20070262122
    • Publication date Nov 15, 2007
    • Rolls-Royce plc
    • Daniel Clark
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20070113829
    • Publication date May 24, 2007
    • Jeffrey Allen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    VALVE OPERATING MECHANISM
    • Publication number 20070095310
    • Publication date May 3, 2007
    • Jeffrey Allen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FUEL INJECTION UNIT
    • Publication number 20070028899
    • Publication date Feb 8, 2007
    • Jeffrey Allen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE HAVING A FUEL INJECTION SYSTEM
    • Publication number 20070028900
    • Publication date Feb 8, 2007
    • Jeffrey Allen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Engine with a plurality of operating modes including operation by c...
    • Publication number 20060207257
    • Publication date Sep 21, 2006
    • James William Griffith Turner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES