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Donald J. Hautman

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  • Marlborough, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mixer assembly for a gas turbine engine
    • Patent number 10,718,524
    • Issue date Jul 21, 2020
    • Raytheon Technologies Corporation
    • Zhongtao Dai
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Mixer assembly for a gas turbine engine
    • Patent number 9,920,932
    • Issue date Mar 20, 2018
    • United Technologies Corporation
    • Zhongtao Dai
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Mixer assembly for a gas turbine engine
    • Patent number 9,777,926
    • Issue date Oct 3, 2017
    • United Technologies Corporation
    • Zhongtao Dai
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Mixer assembly for a gas turbine engine
    • Patent number 8,973,368
    • Issue date Mar 10, 2015
    • United Technologies Corporation
    • Zhongtao Dai
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Engine hot section vane with tapered flame holder surface
    • Patent number 8,534,071
    • Issue date Sep 17, 2013
    • United Technologies Corporation
    • Jeffrey A. Lovett
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Augmentor pilot
    • Patent number 8,209,987
    • Issue date Jul 3, 2012
    • United Technologies Corporation
    • Donald J. Hautman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Augmentor variable vane flame stabilization
    • Patent number 7,712,315
    • Issue date May 11, 2010
    • United Technologies Corporation
    • Donald J. Hautman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    MIXER ASSEMBLY FOR A GAS TURBINE ENGINE
    • Publication number 20180045415
    • Publication date Feb 15, 2018
    • United Technologies Corporation
    • Zhongtao Dai
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Dual Fuel Nozzle With Liquid Filming Atomization for a Gas Turbine...
    • Publication number 20160209037
    • Publication date Jul 21, 2016
    • United Technologies Corporation
    • Zhongtao Dai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MIXER ASSEMBLY FOR A GAS TURBINE ENGINE
    • Publication number 20150121882
    • Publication date May 7, 2015
    • United Technologies Corporation
    • Zhongtao Dai
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    ENGINE HOT SECTION VANE WITH TAPERED FLAME HOLDER SURFACE
    • Publication number 20130263572
    • Publication date Oct 10, 2013
    • United Technologies Corporation
    • Jeffery A. Lovett
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MIXER ASSEMBLY FOR A GAS TURBINE ENGINE
    • Publication number 20120186256
    • Publication date Jul 26, 2012
    • United Technologies Corporation
    • Zhongtao Dai
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Augmentor Pilot
    • Publication number 20100126177
    • Publication date May 27, 2010
    • United Technologies Corporation
    • Donald J. Hautman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Augmentor variable vane flame stabilization
    • Publication number 20070245743
    • Publication date Oct 25, 2007
    • United Technologies Corporation
    • Donald J. Hautman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES