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Patrick M. Hart

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  • Enfield, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aircraft heat exchanger assembly
    • Patent number 12,140,077
    • Issue date Nov 12, 2024
    • RTX Corporation
    • James F. Wiedenhoefer
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Aircraft heat exchangers
    • Patent number 11,982,232
    • Issue date May 14, 2024
    • RTX Corporation
    • James F. Wiedenhoefer
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Aircraft bypass duct heat exchanger
    • Patent number 11,920,517
    • Issue date Mar 5, 2024
    • RTX Corporation
    • James F. Wiedenhoefer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft heat exchanger panel attachment
    • Patent number 11,885,573
    • Issue date Jan 30, 2024
    • RTX Corporation
    • Patrick M. Hart
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Aircraft heat exchangers
    • Patent number 11,585,273
    • Issue date Feb 21, 2023
    • Raytheon Technologies Corporation
    • James F. Wiedenhoefer
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Aircraft heat exchanger panel attachment
    • Patent number 11,585,605
    • Issue date Feb 21, 2023
    • Raytheon Technologies Corporation
    • Patrick M. Hart
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Aircraft bypass duct heat exchanger
    • Patent number 11,448,132
    • Issue date Sep 20, 2022
    • Raytheon Technologies Corporation
    • James F. Wiedenhoefer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Aircraft Heat Exchangers
    • Publication number 20230160342
    • Publication date May 25, 2023
    • Raytheon Technologies Corporation
    • James F. Wiedenhoefer
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Aircraft Heat Exchanger Panel Attachment
    • Publication number 20230160641
    • Publication date May 25, 2023
    • Raytheon Technologies Corporation
    • Patrick M. Hart
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Aircraft Heat Exchanger Assembly
    • Publication number 20230046525
    • Publication date Feb 16, 2023
    • Raytheon Technologies Corporation
    • James F. Wiedenhoefer
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Aircraft Heat Exchanger
    • Publication number 20220373263
    • Publication date Nov 24, 2022
    • Raytheon Technologies Corporation
    • James F. Wiedenhoefer
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Aircraft Bypass Duct Heat Exchanger
    • Publication number 20220372914
    • Publication date Nov 24, 2022
    • Raytheon Technologies Corporation
    • James F. Wiedenhoefer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Aircraft Heat Exchanger Panel Attachment
    • Publication number 20210318071
    • Publication date Oct 14, 2021
    • Raytheon Technologies Corporation
    • Patrick M. Hart
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Aircraft Bypass Duct Heat Exchanger
    • Publication number 20210285375
    • Publication date Sep 16, 2021
    • Raytheon Technologies Corporation
    • James F. Wiedenhoefer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Aircraft Heat Exchangers
    • Publication number 20210222624
    • Publication date Jul 22, 2021
    • Raytheon Technologies Corporation
    • James F. Wiedenhoefer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Aircraft Heat Exchanger Panel Array Interconnection
    • Publication number 20210207535
    • Publication date Jul 8, 2021
    • Raytheon Technologies Corporation
    • Russell J. Bergman
    • F28 - HEAT EXCHANGE IN GENERAL