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Eric A. Hudson

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  • Harwinton, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Core assembly including studded spacer
    • Patent number 11,014,145
    • Issue date May 25, 2021
    • Raytheon Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Variable area turbine arrangement with secondary flow modulation
    • Patent number 10,815,819
    • Issue date Oct 27, 2020
    • Raytheon Technologies Corporation
    • Raymond Surace
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Airfoil cooling circuits
    • Patent number 10,808,551
    • Issue date Oct 20, 2020
    • United Technologies Corporation
    • Eric A. Hudson
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Blade outer air seal cooling scheme
    • Patent number 10,781,716
    • Issue date Sep 22, 2020
    • United Technologies Corporation
    • Susan M. Tholen
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Gas turbine engine component with degradation cooling scheme
    • Patent number 10,662,779
    • Issue date May 26, 2020
    • Raytheon Technologies Corporation
    • Eric A. Hudson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Airfoil having panel with geometrically segmented coating
    • Patent number 10,480,331
    • Issue date Nov 19, 2019
    • United Technologies Corporation
    • Eric A. Hudson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Airfoil with geometrically segmented coating section
    • Patent number 10,480,334
    • Issue date Nov 19, 2019
    • United Technologies Corporation
    • Eric A. Hudson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Thin seal for an engine
    • Patent number 10,465,545
    • Issue date Nov 5, 2019
    • United Technologies Corporation
    • Alan D. Cetel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Thermal lifting member for blade outer air seal support
    • Patent number 10,415,420
    • Issue date Sep 17, 2019
    • United Technologies Corporation
    • David J. Wasserman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Airfoil aerodynamics
    • Patent number 10,399,189
    • Issue date Sep 3, 2019
    • United Technologies Corporation
    • Eric A. Hudson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Airfoil cooling circuits
    • Patent number 10,400,609
    • Issue date Sep 3, 2019
    • United Technologies Corporation
    • Eric A. Hudson
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Compact advanced passive tip clearance control
    • Patent number 10,344,612
    • Issue date Jul 9, 2019
    • United Technologies Corporation
    • Eric A. Hudson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    High response turbine tip clearance control system
    • Patent number 10,316,686
    • Issue date Jun 11, 2019
    • United Technologies Corporation
    • Eric A. Hudson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Core assembly including studded spacer
    • Patent number 10,300,526
    • Issue date May 28, 2019
    • United Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Blade outer air seal cooling scheme
    • Patent number 10,184,353
    • Issue date Jan 22, 2019
    • United Technologies Corporation
    • Susan M. Tholen
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Variable area turbine arrangement with secondary flow modulation
    • Patent number 10,132,191
    • Issue date Nov 20, 2018
    • United Technologies Corporation
    • Raymond Surace
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Self crystalline orientation for increased compliance
    • Patent number 10,094,232
    • Issue date Oct 9, 2018
    • United Technologies Corporation
    • Michael G. McCaffrey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Thin seal for an engine
    • Patent number 10,012,099
    • Issue date Jul 3, 2018
    • United Technologies Corporation
    • Alan D. Cetel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Airfoil cooling circuits
    • Patent number 9,879,546
    • Issue date Jan 30, 2018
    • United Technologies Corporation
    • Eric A. Hudson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Variable vane and seal arrangement
    • Patent number 9,803,559
    • Issue date Oct 31, 2017
    • United Technologies Corporation
    • Andrew D. Burdick
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Seal for gas turbine engine component
    • Patent number 9,133,726
    • Issue date Sep 15, 2015
    • United Technologies Corporation
    • Michael G. McCaffrey
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Thermal gradiant tolerant turbomachine coupling member
    • Patent number 8,920,113
    • Issue date Dec 30, 2014
    • United Technologies Corporation
    • Eric A. Hudson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Blade clearance control using high-CTE and low-CTE ring members
    • Patent number 8,790,067
    • Issue date Jul 29, 2014
    • United Technologies Corporation
    • Michael G. McCaffrey
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Cover plate for turbine rotor having enclosed pump for cooling air
    • Patent number 8,708,652
    • Issue date Apr 29, 2014
    • United Technologies Corporation
    • Joseph T. Caprario
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Filter system for blade outer air seal
    • Patent number 8,439,639
    • Issue date May 14, 2013
    • United Technologies Corporation
    • Christopher R. Joe
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Platformless turbine blade
    • Patent number 8,408,874
    • Issue date Apr 2, 2013
    • United Technologies Corporation
    • Michael G. McCaffrey
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Cooled turbine blade shroud
    • Patent number 8,313,301
    • Issue date Nov 20, 2012
    • United Technologies Corporation
    • Eric A. Hudson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process to cast seal slots in turbine vane shrouds
    • Patent number 8,276,649
    • Issue date Oct 2, 2012
    • United Technologies Corporation
    • Ronald R. Gagnon, Jr.
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Refractory metal core assembly
    • Patent number 8,251,126
    • Issue date Aug 28, 2012
    • United Technologies Corporation
    • Ronald R. Gagnon, Jr.
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    3D contoured vane endwall for variable area turbine vane arrangement
    • Patent number 8,105,019
    • Issue date Jan 31, 2012
    • United Technologies Corporation
    • Michael G. McCaffrey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    THIN SEAL FOR AN ENGINE
    • Publication number 20200141255
    • Publication date May 7, 2020
    • Alan D. Cetel
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    BLADE OUTER AIR SEAL COOLING SCHEME
    • Publication number 20200025027
    • Publication date Jan 23, 2020
    • United Technologies Corporation
    • Susan M. Tholen
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    AIRFOIL COOLING CIRCUITS
    • Publication number 20200024970
    • Publication date Jan 23, 2020
    • United Technologies Corporation
    • Eric A. Hudson
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    CORE ASSEMBLY INCLUDING STUDDED SPACER
    • Publication number 20190091759
    • Publication date Mar 28, 2019
    • United Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    VARIABLE AREA TURBINE ARRANGEMENT WITH SECONDARY FLOW MODULATION
    • Publication number 20190048739
    • Publication date Feb 14, 2019
    • United Technologies Corporation
    • Raymond SURACE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    THIN SEAL FOR AN ENGINE
    • Publication number 20180266262
    • Publication date Sep 20, 2018
    • United Technologies Corporation
    • Alan D. Cetel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COMPACT ADVANCED PASSIVE TIP CLEARANCE CONTROL
    • Publication number 20180202306
    • Publication date Jul 19, 2018
    • United Technologies Corporation
    • Eric A. Hudson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CORE ASSEMBLY INCLUDING STUDDED SPACER
    • Publication number 20180161851
    • Publication date Jun 14, 2018
    • United Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    AIRFOIL WITH GEOMETRICALLY SEGMENTED COATING SECTION
    • Publication number 20180135441
    • Publication date May 17, 2018
    • United Technologies Corporation
    • Eric A. Hudson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TURBINE ENGINE COMPONENT WITH DEGRADATION COOLING SCHEME
    • Publication number 20180135458
    • Publication date May 17, 2018
    • United Technologies Corporation
    • Eric A. Hudson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIRFOIL HAVING PANEL WITH GEOMETRICALLY SEGMENTED COATING
    • Publication number 20180135438
    • Publication date May 17, 2018
    • United Technologies Corporation
    • Eric A. HUDSON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIRFOIL COOLING CIRCUITS
    • Publication number 20180128115
    • Publication date May 10, 2018
    • United Technologies Corporation
    • Eric A. Hudson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIRFOIL AERODYNAMICS
    • Publication number 20180099362
    • Publication date Apr 12, 2018
    • United Technologies Corporation
    • Eric A. Hudson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    THERMAL LIFTING MEMBER FOR BLADE OUTER AIR SEAL SUPPORT
    • Publication number 20170292398
    • Publication date Oct 12, 2017
    • United Technologies Corporation
    • David J. Wasserman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    THIN SEAL FOR AN ENGINE
    • Publication number 20170211401
    • Publication date Jul 27, 2017
    • United Technologies Corporation
    • Alan D. Cetel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HIGH RESPONSE TURBINE TIP CLEARANCE CONTROL SYSTEM
    • Publication number 20170159483
    • Publication date Jun 8, 2017
    • United Technologies Corporation
    • Eric A. Hudson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SELF CRYSTALLINE ORIENTATION FOR INCREASED COMPLIANCE
    • Publication number 20170044918
    • Publication date Feb 16, 2017
    • United Technologies Corporation
    • Michael G. McCaffrey
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BLADE OUTER AIR SEAL COOLING SCHEME
    • Publication number 20160208645
    • Publication date Jul 21, 2016
    • United Technologies Corporation
    • Susan M. Tholen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE AREA TURBINE ARRANGEMENT WITH SECONDARY FLOW MODULATION
    • Publication number 20160201491
    • Publication date Jul 14, 2016
    • United Technologies Corporation
    • Raymond SURACE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas Turbine Engine Core Utilized in Both Commercial and Military En...
    • Publication number 20150345383
    • Publication date Dec 3, 2015
    • United Technologies Corporation
    • Gary D. Roberge
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE VANE AND SEAL ARRANGEMENT
    • Publication number 20150285157
    • Publication date Oct 8, 2015
    • United Technologies Corporation
    • Andrew D. Burdick
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRFOIL COOLING CIRCUITS
    • Publication number 20140010666
    • Publication date Jan 9, 2014
    • United Technologies Corporation
    • Eric A. Hudson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BLADE OUTER AIR SEAL HYBRID CASTING CORE
    • Publication number 20130340966
    • Publication date Dec 26, 2013
    • United Technologies Corporation
    • Susan M. Tholen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    THERMAL GRADIANT TOLERANT TURBOMACHINE COUPLING MEMBER
    • Publication number 20130136593
    • Publication date May 30, 2013
    • Eric A. Hudson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COOLED TURBINE BLADE SHROUD
    • Publication number 20130111751
    • Publication date May 9, 2013
    • United Technologies Corporation
    • Eric A. Hudson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Blade Clearance Control Using High-CTE and Low-CTE Ring Members
    • Publication number 20120275898
    • Publication date Nov 1, 2012
    • United Technologies Corporation
    • Michael G. McCaffrey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROCESS TO CAST SEAL SLOTS IN TURBINE VANE SHROUDS
    • Publication number 20110139393
    • Publication date Jun 16, 2011
    • United Technologies Corporation
    • Ronald R. Gagnon, Jr.
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    PROCESS TO CAST SEAL SLOTS IN TURBINE VANE SHROUDS
    • Publication number 20110088865
    • Publication date Apr 21, 2011
    • United Technologies Corporation
    • Ronald R. Gagnon, Jr.
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    REFRACTORY METAL CORE INTEGRALLY CAST EXIT TRENCH
    • Publication number 20110020115
    • Publication date Jan 27, 2011
    • United Technologies Corporation
    • Eric A. Hudson
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    VARIABLE AREA TURBINE VANE ARRANGEMENT
    • Publication number 20100247293
    • Publication date Sep 30, 2010
    • Michael G. McCaffrey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES