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Andrew D. Copeland

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  • Greenwood, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Centrifugally operated oil shield for lubrication flow control
    • Patent number 12,000,299
    • Issue date Jun 4, 2024
    • Rolls-Royce Corporation
    • Andrew D. Copeland
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine system with synchronization features for gearbox...
    • Patent number 11,067,006
    • Issue date Jul 20, 2021
    • Rolls-Royce Corporation
    • John R. Gebhard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Lift fan clutch plate for protecting wear surfaces
    • Patent number 10,731,710
    • Issue date Aug 4, 2020
    • Rolls-Royce Corporation
    • Matthew Tyler Bouton
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Lift fan clutch plate for preventing blade tilt
    • Patent number 10,495,156
    • Issue date Dec 3, 2019
    • Rolls-Royce Corporation
    • Matthew Tyler Bouton
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Magnetic squeeze film damper system for a gas turbine engine
    • Patent number 10,465,557
    • Issue date Nov 5, 2019
    • Rolls-Royce North American Technologies, Inc.
    • Andrew D. Copeland
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lift fan clutch plate with improved axial positioning
    • Patent number 10,415,653
    • Issue date Sep 17, 2019
    • Rolls-Royce Corporation
    • Matthew Tyler Bouton
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Lift fan clutch plate to reduce instability
    • Patent number 10,316,900
    • Issue date Jun 11, 2019
    • Rolls-Royce Corporation
    • Matthew Tyler Bouton
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Lubrication for an expendable bearing
    • Patent number 9,964,152
    • Issue date May 8, 2018
    • Rolls-Royce Corporation
    • Andrew D. Copeland
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch with redundant engagement systems
    • Patent number 9,845,831
    • Issue date Dec 19, 2017
    • Rolls-Royce North American Technologies Inc.
    • Kevin C. Beckner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High speed bearing assembly
    • Patent number 9,822,817
    • Issue date Nov 21, 2017
    • Rolls-Royce Corporation
    • Craig M. Price
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seals for a gas turbine engine
    • Patent number 9,051,882
    • Issue date Jun 9, 2015
    • Rolls-Royce Corporation
    • Andrew D. Copeland
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine engine
    • Patent number 8,881,533
    • Issue date Nov 11, 2014
    • Rolls-Royce Corporation
    • Andrew D. Copeland
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine shaft coupler
    • Patent number 8,881,534
    • Issue date Nov 11, 2014
    • Rolls-Royce Corporation
    • Andrew D. Copeland
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Lift fan clutch
    • Patent number 8,567,713
    • Issue date Oct 29, 2013
    • Rolls-Royce Corporation
    • Al Cookerly
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Dual clutch arrangement and method
    • Patent number 8,534,074
    • Issue date Sep 17, 2013
    • Rolls-Royce Corporation
    • Andrew D. Copeland
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gearing arrangement
    • Patent number 8,480,527
    • Issue date Jul 9, 2013
    • Rolls-Royce Corporation
    • Tony Snyder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable vane actuation system
    • Patent number 8,393,857
    • Issue date Mar 12, 2013
    • Rolls-Royce Corporation
    • Andy Copeland
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Material wear indication system
    • Patent number 7,847,679
    • Issue date Dec 7, 2010
    • Rolls-Royce Corporation
    • Andrew D. Copeland
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wear indicating friction disc
    • Patent number 7,469,777
    • Issue date Dec 30, 2008
    • Rolls-Royce Corporation
    • Phillip S. Burkholder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS TURBINE ENGINE SYSTEM WITH SYNCHRONIZATION FEATURES FOR GEARBOX...
    • Publication number 20200284201
    • Publication date Sep 10, 2020
    • Rolls-Royce Corporation
    • John R. Gebhard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MAGNETIC SQUEEZE FILM DAMPER SYSTEM FOR A GAS TURBINE ENGINE
    • Publication number 20200040767
    • Publication date Feb 6, 2020
    • Rolls-Royce North American Technologies, Inc.
    • Andrew D. Copeland
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LIFT FAN CLUTCH PLATE FOR PREVENTING BLADE TILT
    • Publication number 20180355922
    • Publication date Dec 13, 2018
    • Rolls-Royce Corporation
    • Matthew Tyler Bouton
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    LIFT FAN CLUTCH PLATE FOR PROTECTING WEAR SURFACES
    • Publication number 20170314625
    • Publication date Nov 2, 2017
    • Rolls-Royce Corporation
    • Matthew Tyler Bouton
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    LIFT FAN CLUTCH PLATE TO REDUCE INSTABILITY
    • Publication number 20170314626
    • Publication date Nov 2, 2017
    • Rolls-Royce Corporation
    • Matthew Tyler Bouton
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    LIFT FAN CLUTCH PLATE WITH IMPROVED AXIAL POSITIONING
    • Publication number 20170307026
    • Publication date Oct 26, 2017
    • Rolls-Royce Corporation
    • Matthew Tyler Bouton
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    MAGNETIC SQUEEZE FILM DAMPER SYSTEM FOR A GAS TURBINE ENGINE
    • Publication number 20170058697
    • Publication date Mar 2, 2017
    • Rolls-Royce North American Technologies, Inc.
    • Andrew D. Copeland
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LUBRICATION FOR AN EXPENDABLE BEARING
    • Publication number 20160377121
    • Publication date Dec 29, 2016
    • Rolls-Royce Corporation
    • Andrew D. Copeland
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CLUTCH WITH REDUNDANT ENGAGEMENT SYSTEMS
    • Publication number 20160348735
    • Publication date Dec 1, 2016
    • Rolls-Royce North American Technologies, Inc.
    • Kevin C. Beckner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH SPEED BEARING ASSEMBLY
    • Publication number 20160319872
    • Publication date Nov 3, 2016
    • Rolls-Royce Corporation
    • Craig M. Price
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT DISPLACEMENT CONTROL
    • Publication number 20150046061
    • Publication date Feb 12, 2015
    • Rolls-Royce Corporation
    • Andrew D. Copeland
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SEAL ASSEMBLY AND SHAFT THEREFOR
    • Publication number 20150014937
    • Publication date Jan 15, 2015
    • Rolls-Royce Corporation
    • Chad A. Behrman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALS FOR A GAS TURBINE ENGINE
    • Publication number 20140265145
    • Publication date Sep 18, 2014
    • Andrew D. Copeland
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CLUTCH PLATE SEPARATION
    • Publication number 20120090943
    • Publication date Apr 19, 2012
    • Andrew D. Copeland
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TURBINE ENGINE
    • Publication number 20120031104
    • Publication date Feb 9, 2012
    • Andrew D. COPELAND
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE VANE ACTUATION SYSTEM
    • Publication number 20110085885
    • Publication date Apr 14, 2011
    • Andy Copeland
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LIFT FAN CLUTCH
    • Publication number 20110024254
    • Publication date Feb 3, 2011
    • Al Cookerly
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    GAS TURBINE ENGINE SHAFT COUPLER
    • Publication number 20100162723
    • Publication date Jul 1, 2010
    • Andrew D. Copeland
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GEARING ARRANGEMENT
    • Publication number 20100056321
    • Publication date Mar 4, 2010
    • TONY SNYDER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    POWER TRANSMISSION AMONG SHAFTS IN A TURBINE ENGINE
    • Publication number 20100005810
    • Publication date Jan 14, 2010
    • Rob Jarrell
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DUAL CLUTCH ARRANGEMENT
    • Publication number 20090320491
    • Publication date Dec 31, 2009
    • Andrew D. COPELAND
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Material wear indication system
    • Publication number 20090107795
    • Publication date Apr 30, 2009
    • Rolls-Royce Corporation
    • Andrew D. Copeland
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Wear indicating friction disc
    • Publication number 20070095626
    • Publication date May 3, 2007
    • Phillip S. Burkholder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...