TREA

Leslie L. Langenbrunner

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine engine with composite airfoil having a non-metallic leading...
    • Patent number 11,946,391
    • Issue date Apr 2, 2024
    • General Electric Company
    • Anthony Michael Gunasekera
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbomachine stator travelling wave inhibitor
    • Patent number 10,808,574
    • Issue date Oct 20, 2020
    • General Electric Company
    • Leslie Louis Langenbrunner
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Airfoil singlets
    • Patent number 10,443,625
    • Issue date Oct 15, 2019
    • General Electric Company
    • Leslie Louis Langenbrunner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Abradable shroud assembly for turbomachinery
    • Patent number 5,683,789
    • Issue date Nov 4, 1997
    • General Electric Company
    • Leslie L. Langenbrunner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method of removing an abradable shroud assembly for turbomachinery
    • Patent number 5,662,757
    • Issue date Sep 2, 1997
    • General Electric Company
    • Leslie L. Langenbrunner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Impact resistant fan case liner
    • Patent number 5,344,280
    • Issue date Sep 6, 1994
    • General Electric Company
    • Leslie L. Langenbrunner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sandwich panel joint
    • Patent number 5,275,529
    • Issue date Jan 4, 1994
    • General Electric Company
    • Leslie L. Langenbrunner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents