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Ethan C. Drew

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  • Mansfield, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas turbine engine airfoil frequency design
    • Patent number 10,781,827
    • Issue date Sep 22, 2020
    • Raytheon Technologies Corporation
    • Jason Elliott
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan blade root
    • Patent number 10,570,755
    • Issue date Feb 25, 2020
    • United Technologies Corporation
    • Scott C. Billings
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wear pad to prevent cracking of fan blade
    • Patent number 10,273,816
    • Issue date Apr 30, 2019
    • United Technologies Corporation
    • Jay T. Abraham
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Fan Blade Root
    • Publication number 20160230572
    • Publication date Aug 11, 2016
    • United Technologies Corporation
    • Scott C. Billings
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    WEAR PAD TO PREVENT CRACKING OF FAN BLADE
    • Publication number 20150110636
    • Publication date Apr 23, 2015
    • United Technologies Corporation
    • Jay T. Abraham
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES