TREA

Nicholas J. Lawliss

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  • West Hartford, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Deformable root spacer for a gas turbine engine rotor blade
    • Patent number 12,146,421
    • Issue date Nov 19, 2024
    • RTX Corporation
    • Colin J. Kling
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Platform for an airfoil of a gas turbine engine
    • Patent number 12,012,857
    • Issue date Jun 18, 2024
    • RTX Corporation
    • Enzo DiBenedetto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Piston seal ring
    • Patent number 11,892,083
    • Issue date Feb 6, 2024
    • RTX Corporation
    • Liam P. Sullivan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bore compartment seals for gas turbine engines
    • Patent number 11,725,531
    • Issue date Aug 15, 2023
    • Raytheon Technologies Corporation
    • Nicholas J. Lawliss
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    APPARATUS AND METHOD FOR PARTIALLY BLADED ROTOR TEST
    • Publication number 20250067181
    • Publication date Feb 27, 2025
    • RTX Corporation
    • Zhiqiang Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    APPARATUS AND METHOD FOR PARTIALLY BLADED ROTOR TEST
    • Publication number 20250067613
    • Publication date Feb 27, 2025
    • RTX Corporation
    • Nicholas J. Lawliss
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DEFORMABLE ROOT SPACER FOR A GAS TURBINE ENGINE ROTOR BLADE
    • Publication number 20240141794
    • Publication date May 2, 2024
    • Colin J. Kling
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PLATFORM FOR AN AIRFOIL OF A GAS TURBINE ENGINE
    • Publication number 20240125242
    • Publication date Apr 18, 2024
    • RTX Corporation
    • Enzo DiBenedetto
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Piston Seal Ring
    • Publication number 20230323950
    • Publication date Oct 12, 2023
    • Raytheon Technologies Corporation
    • Liam P. Sullivan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BORE COMPARTMENT SEALS FOR GAS TURBINE ENGINES
    • Publication number 20230160315
    • Publication date May 25, 2023
    • Raytheon Technologies Corporation
    • Nicholas J. Lawliss
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES