TREA

Robert A. Grelotti

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  • Colchester, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas turbine engine rotor stack assembly
    • Patent number 10,077,663
    • Issue date Sep 18, 2018
    • United Technologies Corporation
    • Eric W. Malmborg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Roll peening tooling and process
    • Patent number 9,737,965
    • Issue date Aug 22, 2017
    • United Technologies Corporation
    • Tahany Ibrahim El-Wardany
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus and method for on line surface enhancement of a workpiece
    • Patent number 9,533,371
    • Issue date Jan 3, 2017
    • United Technologies Corporation
    • Tahany Ibrahim El-Wardany
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents