TREA

Douglas J. Zabawa

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  • Bondsville, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Attachment for a bladed rotor
    • Patent number 7,153,098
    • Issue date Dec 26, 2006
    • United Technologies Corporation
    • Douglas J. Zabawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Chamfered attachment for a bladed rotor
    • Patent number 6,846,159
    • Issue date Jan 25, 2005
    • United Technologies Corporation
    • Douglas J. Zabawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Attachment for a bladed rotor
    • Publication number 20040184919
    • Publication date Sep 23, 2004
    • Douglas J. Zabawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Chamfered attachment for a bladed rotor
    • Publication number 20030194319
    • Publication date Oct 16, 2003
    • Douglas J. Zabawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES