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Ian Francis Prentice

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable pitch fans for turbomachinery engines
    • Patent number 11,946,437
    • Issue date Apr 2, 2024
    • General Electric Company
    • Daniel A. Niergarth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blade dovetail and retention apparatus
    • Patent number 11,834,965
    • Issue date Dec 5, 2023
    • General Electric Company
    • Nicholas Joseph Kray
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Outlet guide vane
    • Patent number 11,802,525
    • Issue date Oct 31, 2023
    • General Electric Company
    • Vinod Chaudhari
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Blade dovetail and retention apparatus
    • Patent number 11,697,996
    • Issue date Jul 11, 2023
    • General Electric Company
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Accessory gearbox for a turbine engine
    • Patent number 11,572,838
    • Issue date Feb 7, 2023
    • General Electric Company
    • Brandon Wayne Miller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable pitch fans for turbomachinery engines
    • Patent number 11,454,195
    • Issue date Sep 27, 2022
    • General Electric Company
    • Daniel A. Niergarth
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Blade dovetail and retention apparatus
    • Patent number 11,396,822
    • Issue date Jul 26, 2022
    • General Electric Company
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Relative position measurement
    • Patent number 11,156,119
    • Issue date Oct 26, 2021
    • General Electric Company
    • Ian Francis Prentice
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Trunnion retention for a turbine engine
    • Patent number 11,053,812
    • Issue date Jul 6, 2021
    • General Electric Company
    • Brandon Wayne Miller
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Method and system for in-line distributed propulsion
    • Patent number 10,677,158
    • Issue date Jun 9, 2020
    • General Electric Company
    • Brandon Wayne Miller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Braided blades and vanes having dovetail roots
    • Patent number 10,589,475
    • Issue date Mar 17, 2020
    • General Electric Company
    • Nicholas Joseph Kray
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Airfoil singlets
    • Patent number 10,443,625
    • Issue date Oct 15, 2019
    • General Electric Company
    • Leslie Louis Langenbrunner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and system for cross engine debris avoidance
    • Patent number 10,442,541
    • Issue date Oct 15, 2019
    • General Electric Company
    • Brandon Wayne Miller
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Relative position measurement
    • Patent number 10,436,056
    • Issue date Oct 8, 2019
    • General Electric Company
    • Ian Francis Prentice
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hollow metal objects and methods for making same
    • Patent number 10,408,083
    • Issue date Sep 10, 2019
    • General Electric Company
    • Ian Francis Prentice
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Variable pitch fan blade retention system
    • Patent number 10,100,653
    • Issue date Oct 16, 2018
    • General Electric Company
    • Daniel Alan Niergarth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Trunnion retention for a turbine engine
    • Patent number 10,077,674
    • Issue date Sep 18, 2018
    • General Electric Company
    • Brandon Wayne Miller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable pitch fan for gas turbine engine and method of assembling...
    • Patent number 10,072,510
    • Issue date Sep 11, 2018
    • General Electric Company
    • Brandon Wayne Miller
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method of manufacturing a frangible blade
    • Patent number 9,878,501
    • Issue date Jan 30, 2018
    • General Electric Company
    • Darek Tomasz Zatorski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Frangible airfoil
    • Patent number 9,828,862
    • Issue date Nov 28, 2017
    • General Electric Company
    • Darek Tomasz Zatorski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and system for open rotor engine fuselage protection
    • Patent number 9,725,155
    • Issue date Aug 8, 2017
    • General Electric Company
    • Brandon Wayne Miller
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Rotary machine with a frangible composite blade
    • Patent number 9,243,512
    • Issue date Jan 26, 2016
    • General Electric Company
    • Darek Tomasz Zatorski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Airfoils including compliant tip
    • Patent number 9,085,989
    • Issue date Jul 21, 2015
    • General Electric Company
    • Pranav Dhoj Shah
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Methods and systems for stitching composite materials
    • Patent number 8,939,099
    • Issue date Jan 27, 2015
    • General Electric Company
    • Dong-Jin Shim
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Methods and system for balancing turbine rotor assemblies
    • Patent number 8,308,435
    • Issue date Nov 13, 2012
    • General Electric Company
    • Albert Frank Storace
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Composite article and support frame assembly
    • Patent number 8,226,361
    • Issue date Jul 24, 2012
    • General Electric Company
    • Ian Francis Prentice
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Integrated guide vane assembly
    • Patent number 8,221,071
    • Issue date Jul 17, 2012
    • General Electric Company
    • John P. Wojno
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Composite turbine nozzle
    • Patent number 8,206,096
    • Issue date Jun 26, 2012
    • General Electric Company
    • Ian Francis Prentice
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Ceramic matrix composite vane seals
    • Patent number 7,600,970
    • Issue date Oct 13, 2009
    • General Electric Company
    • Nitin Bhate
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Reinforced fan blade
    • Patent number 7,575,417
    • Issue date Aug 18, 2009
    • General Electric Company
    • Scott Roger Finn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    OUTLET GUIDE VANE
    • Publication number 20230220816
    • Publication date Jul 13, 2023
    • GENERAL ELECTRIC COMPANY
    • Vinod Chaudhari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE PITCH FANS FOR TURBOMACHINERY ENGINES
    • Publication number 20230126551
    • Publication date Apr 27, 2023
    • GENERAL ELECTRIC COMPANY
    • Daniel A. Niergarth
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ACCESSORY GEARBOX FOR A TURBINE ENGINE
    • Publication number 20230119477
    • Publication date Apr 20, 2023
    • GENERAL ELECTRIC COMPANY
    • Brandon Wayne Miller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE PITCH FANS FOR TURBOMACHINERY ENGINES
    • Publication number 20220275774
    • Publication date Sep 1, 2022
    • GENERAL ELECTRIC COMPANY
    • Daniel A. Niergarth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Blade Dovetail and Retention Apparatus
    • Publication number 20220098991
    • Publication date Mar 31, 2022
    • GENERAL ELECTRIC COMPANY
    • Nicholas Joseph Kray
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ACCESSORY GEARBOX FOR A TURBINE ENGINE
    • Publication number 20220099031
    • Publication date Mar 31, 2022
    • GENERAL ELECTRIC COMPANY
    • Brandon Wayne Miller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Blade Dovetail and Retention Apparatus
    • Publication number 20220065117
    • Publication date Mar 3, 2022
    • GENERAL ELECTRIC COMPANY
    • Nicholas Joseph Kray
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Blade Dovetail and Retention Apparatus
    • Publication number 20220065118
    • Publication date Mar 3, 2022
    • GENERAL ELECTRIC COMPANY
    • Nicholas Joseph Kray
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TRUNNION RETENTION FOR A TURBINE ENGINE
    • Publication number 20210215062
    • Publication date Jul 15, 2021
    • GENERAL ELECTRIC COMPANY
    • Brandon Wayne Miller
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Relative Position Measurement
    • Publication number 20200003071
    • Publication date Jan 2, 2020
    • GENERAL ELECTRIC COMPANY
    • Ian Francis PRENTICE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TRUNNION RETENTION FOR A TURBINE ENGINE
    • Publication number 20190093503
    • Publication date Mar 28, 2019
    • GENERAL ELECTRIC COMPANY
    • Brandon Wayne Miller
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    AIRFOIL SINGLETS
    • Publication number 20180080478
    • Publication date Mar 22, 2018
    • Leslie Louis Langenbrunner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND SYSTEM FOR OPEN ROTOR ENGINE FUSELAGE PROTECTION
    • Publication number 20170190409
    • Publication date Jul 6, 2017
    • GENERAL ELECTRIC COMPANY
    • Brandon Wayne Miller
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    METHOD AND SYSTEM FOR IN-LINE DISTRIBUTED PROPULSION
    • Publication number 20170184020
    • Publication date Jun 29, 2017
    • GENERAL ELECTRIC COMPANY
    • Brandon Wayne Miller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND SYSTEM FOR CROSS ENGINE DEBRIS AVOIDANCE
    • Publication number 20170113805
    • Publication date Apr 27, 2017
    • GENERAL ELECTRIC COMPANY
    • Brandon Wayne Miller
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    VARIABLE PITCH FAN BLADE RETENTION SYSTEM
    • Publication number 20170101877
    • Publication date Apr 13, 2017
    • GENERAL ELECTRIC COMPANY
    • Daniel Alan Niergarth
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TRUNNION RETENTION FOR A TURBINE ENGINE
    • Publication number 20160376919
    • Publication date Dec 29, 2016
    • GENERAL ELECTRIC COMPANY
    • Brandon Wayne MILLER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RELATIVE POSITION MEASUREMENT
    • Publication number 20160376912
    • Publication date Dec 29, 2016
    • GENERAL ELECTRIC COMPANY
    • Ian Francis PRENTICE
    • G01 - MEASURING TESTING
  • Information Patent Application

    FRANGIBLE AIRFOIL
    • Publication number 20160201503
    • Publication date Jul 14, 2016
    • GENERAL ELECTRIC COMPANY
    • Darek Tomasz Zatorski
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BRAIDED BLADES AND VANES HAVING DOVETAIL ROOTS
    • Publication number 20160201478
    • Publication date Jul 14, 2016
    • GENERAL ELECTRIC COMPANY
    • Nicholas Joseph KRAY
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD OF MANUFACTURING A FRANGIBLE BLADE
    • Publication number 20160200085
    • Publication date Jul 14, 2016
    • GENERAL ELECTRIC COMPANY
    • Darek Tomasz Zatorski
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    TURBINE ENGINE ASSEMBLY AND METHOD OF MANUFACTURING THEREOF
    • Publication number 20160186657
    • Publication date Jun 30, 2016
    • GENERAL ELECTRIC COMPANY
    • Gert Johannes VAN DER MERWE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE PITCH MOUNTING FOR AIRCRAFT GAS TURBINE ENGINE
    • Publication number 20160167798
    • Publication date Jun 16, 2016
    • Ian Francis Prentice
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    VARIABLE PITCH FAN FOR GAS TURBINE ENGINE AND METHOD OF ASSEMBLING...
    • Publication number 20160146025
    • Publication date May 26, 2016
    • GENERAL ELECTRIC COMPANY
    • Brandon Wayne Miller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HOLLOW METAL OBJECTS AND METHODS FOR MAKING SAME
    • Publication number 20160115820
    • Publication date Apr 28, 2016
    • GENERAL ELECTRIC COMPANY
    • Ian Francis PRENTICE
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    AIRFOIL STRUCTURES
    • Publication number 20160032939
    • Publication date Feb 4, 2016
    • GENERAL ELECTRIC COMPANY
    • Todd Alan Anderson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPOSITE BLADE WITH UNI-TAPE AIRFOIL SPARS
    • Publication number 20140112796
    • Publication date Apr 24, 2014
    • GENERAL ELECTRIC COMPANY
    • Nicholas Joseph Kray
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHODS AND SYSTEMS FOR STITCHING COMPOSITE MATERIALS
    • Publication number 20130327262
    • Publication date Dec 12, 2013
    • Dong-Jin Shim
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Embedded Actuators in Composite Airfoils
    • Publication number 20130302168
    • Publication date Nov 14, 2013
    • Nicholas Joseph Kray
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIRFOILS INCLUDING COMPLIANT TIP
    • Publication number 20130164140
    • Publication date Jun 27, 2013
    • GENERAL ELECTRIC COMPANY
    • Pranav Dhoj Shah
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...