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James Joseph Hoffman

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Airfoil assembly with a cooling circuit
    • Patent number 11,401,817
    • Issue date Aug 2, 2022
    • General Electric Company
    • James Michael Hoffman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine component incorporating a seal slot
    • Patent number 10,941,671
    • Issue date Mar 9, 2021
    • General Electric Company
    • Weston Nolan Dooley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Cooling structure for a turbomachinery component
    • Patent number 10,808,572
    • Issue date Oct 20, 2020
    • General Electric Company
    • James Michael Hoffman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine engine airfoil having a cooling circuit
    • Patent number 10,697,301
    • Issue date Jun 30, 2020
    • General Electric Company
    • James Michael Hoffman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine engine with a platform cooling circuit
    • Patent number 10,508,548
    • Issue date Dec 17, 2019
    • General Electric Company
    • James Michael Hoffman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Investment casting core
    • Patent number 10,443,403
    • Issue date Oct 15, 2019
    • General Electric Company
    • Weston Nolan Dooley
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Airfoil for a turbine engine
    • Patent number 10,443,400
    • Issue date Oct 15, 2019
    • General Electric Company
    • James Michael Hoffman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Measurement systems and methods
    • Patent number 8,643,849
    • Issue date Feb 4, 2014
    • General Electric Company
    • Li Tao
    • G01 - MEASURING TESTING
  • Information Patent Grant

    System and method for adjusting performance of manufacturing operat...
    • Patent number 7,784,183
    • Issue date Aug 31, 2010
    • General Electric Company
    • Todd Jay Rockstroh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Transport system for workpieces
    • Patent number 5,669,751
    • Issue date Sep 23, 1997
    • Cincinnati Milacron Inc.
    • James R. Hoffman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for turning a workpiece
    • Patent number 5,471,900
    • Issue date Dec 5, 1995
    • Cincinnati Milacron Inc.
    • George E. Corwin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Belt arrangement
    • Patent number 5,374,222
    • Issue date Dec 20, 1994
    • Cincinnati Milacron Inc.
    • James R. Hoffman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fluid strainer with blockage detection
    • Patent number 5,049,263
    • Issue date Sep 17, 1991
    • Cincinnati Milacron Inc.
    • James R. Hoffman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Coolant filtration
    • Patent number 5,047,157
    • Issue date Sep 10, 1991
    • Cincinnati Milacron Inc.
    • James R. Hoffman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Flow Aperture Method and Apparatus
    • Publication number 20230174246
    • Publication date Jun 8, 2023
    • GENERAL ELECTRIC COMPANY
    • James Michael Hoffman
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    AIRFOIL ASSEMBLY WITH A FLUID CIRCUIT
    • Publication number 20220356805
    • Publication date Nov 10, 2022
    • GENERAL ELECTRIC COMPANY
    • James Michael Hoffman
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    COOLING STRUCTURE FOR A TURBOMACHINERY COMPONENT
    • Publication number 20190301301
    • Publication date Oct 3, 2019
    • GENERAL ELECTRIC COMPANY
    • James Michael Hoffman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRFOIL WITH TIP RAIL COOLING
    • Publication number 20180320530
    • Publication date Nov 8, 2018
    • GENERAL ELECTRIC COMPANY
    • Kevin Robert Feldmann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE ENGINE WITH A PLATFORM COOLING CIRCUIT
    • Publication number 20180291742
    • Publication date Oct 11, 2018
    • GENERAL ELECTRIC COMPANY
    • James Michael Hoffman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE AIRFOIL HAVING A COOLING CIRCUIT
    • Publication number 20180291743
    • Publication date Oct 11, 2018
    • GENERAL ELECTRIC COMPANY
    • James Michael Hoffman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE COMPONENT INCORPORATING A SEAL SLOT
    • Publication number 20180274381
    • Publication date Sep 27, 2018
    • GENERAL ELECTRIC COMPANY
    • Weston Nolan Dooley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    INVESTMENT CASTING CORE
    • Publication number 20180209277
    • Publication date Jul 26, 2018
    • GENERAL ELECTRIC COMPANY
    • Weston Nolan Dooley
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    AIRFOIL ASSEMBLY WITH A COOLING CIRCUIT
    • Publication number 20180128113
    • Publication date May 10, 2018
    • GENERAL ELECTRIC COMPANY
    • James Michael Hoffman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIRFOIL FOR A TURBINE ENGINE
    • Publication number 20180051572
    • Publication date Feb 22, 2018
    • GENERAL ELECTRIC COMPANY
    • James Michael Hoffman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MEASUREMENT SYSTEMS AND METHODS
    • Publication number 20120147383
    • Publication date Jun 14, 2012
    • Li TAO
    • G01 - MEASURING TESTING
  • Information Patent Application

    DISTANCE MEASUREMENT SYSTEMS AND METHODS
    • Publication number 20120149281
    • Publication date Jun 14, 2012
    • Xinjun WAN
    • G01 - MEASURING TESTING
  • Information Patent Application

    SYSTEM AND METHOD FOR ADJUSTING PERFORMANCE OF MANAUFACTURING OPERA...
    • Publication number 20100251546
    • Publication date Oct 7, 2010
    • TODD JAY ROCKSTROH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    System and method for measuring machining tools and using data gene...
    • Publication number 20070198123
    • Publication date Aug 23, 2007
    • James Joseph Hoffman
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    System and method for adjusting performance of manufacturing operat...
    • Publication number 20060277754
    • Publication date Dec 14, 2006
    • Todd Jay Rockstroh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR