TREA

Clifton J. Crawley Jr.

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  • Glastonbury, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-contact seal assembly for rotational equipment
    • Patent number 10,107,126
    • Issue date Oct 23, 2018
    • United Technologies Corporation
    • William K. Ackermann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Non-contact seal assembly for rotational equipment
    • Patent number 10,094,241
    • Issue date Oct 9, 2018
    • United Technologies Corporation
    • William K. Ackermann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine mid-turbine frame transfer tube for low pressure turbine cas...
    • Patent number 10,087,782
    • Issue date Oct 2, 2018
    • United Technologies Corporation
    • Cheng-Zhang Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine cavity sealing assembly
    • Patent number 10,060,280
    • Issue date Aug 28, 2018
    • United Technologies Corporation
    • Clifton J. Crawley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine buffer system
    • Patent number 10,047,677
    • Issue date Aug 14, 2018
    • United Technologies Corporation
    • Jorn A. Glahn
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Multi-circuit buffer system for a gas turbine engine
    • Patent number 9,816,436
    • Issue date Nov 14, 2017
    • United Technologies Corporation
    • Jorn A. Glahn
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine buffer system
    • Patent number 9,097,138
    • Issue date Aug 4, 2015
    • United Technologies Corporation
    • Jorn A. Glahn
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Gas turbine engine buffer system
    • Patent number 9,027,353
    • Issue date May 12, 2015
    • United Technologies Corporation
    • Jorn A. Glahn
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Gas turbine engine buffer system
    • Patent number 8,794,009
    • Issue date Aug 5, 2014
    • United Technologies Corporation
    • Jorn A. Glahn
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Multi-circuit buffer system for a gas turbine engine
    • Patent number 8,769,962
    • Issue date Jul 8, 2014
    • United Technologies Corporation
    • Jorn A. Glahn
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Active clearance control with cruise mode
    • Patent number 5,090,193
    • Issue date Feb 25, 1992
    • United Technologies Corporation
    • Fred M. Schwarz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method of restoring exhaust gas temperature margin in a gas turbine...
    • Patent number 5,081,830
    • Issue date Jan 21, 1992
    • United Technologies Corporation
    • Frederick M. Schwarz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Thermal clearance control method for gas turbine engine
    • Patent number 5,076,050
    • Issue date Dec 31, 1991
    • United Technologies Corporation
    • Fred M. Schwarz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Clearance control method for gas turbine engine
    • Patent number 5,005,352
    • Issue date Apr 9, 1991
    • United Technologies Corporation
    • Fred M. Schwarz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    NON-CONTACT SEAL ASSEMBLY FOR ROTATIONAL EQUIPMENT
    • Publication number 20190003327
    • Publication date Jan 3, 2019
    • United Technologies Corporation
    • William K. Ackermann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NON-CONTACT SEAL ASSEMBLY FOR ROTATIONAL EQUIPMENT
    • Publication number 20180355756
    • Publication date Dec 13, 2018
    • United Technologies Corporation
    • William K. Ackermann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MULTI-CIRCUIT BUFFER SYSTEM FOR A GAS TURBINE ENGINE
    • Publication number 20180045115
    • Publication date Feb 15, 2018
    • United Technologies Corporation
    • Jorn A. Glahn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE CAVITY SEALING ASSEMBLY
    • Publication number 20170107838
    • Publication date Apr 20, 2017
    • United Technologies Corporation
    • Clifton J. Crawley
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    NON-CONTACT SEAL ASSEMBLY FOR ROTATIONAL EQUIPMENT
    • Publication number 20170051631
    • Publication date Feb 23, 2017
    • United Technologies Corporation
    • William K. Ackermann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SEAL ASSEMBLY FOR ROTATIONAL EQUIPMENT
    • Publication number 20170051751
    • Publication date Feb 23, 2017
    • United Technologies Corporation
    • William K. Ackermann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NON-CONTACT SEAL ASSEMBLY FOR ROTATIONAL EQUIPMENT
    • Publication number 20170051621
    • Publication date Feb 23, 2017
    • United Technologies Corporation
    • William K. Ackermann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FUEL MANAGEMENT SYSTEM FOR A TURBINE ENGINE
    • Publication number 20160201563
    • Publication date Jul 14, 2016
    • United Technologies Corporation
    • Ethan K. Stearns
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE MID-TURBINE FRAME TRANSFER TUBE FOR LOW PRESSURE TURBINE CAS...
    • Publication number 20160032775
    • Publication date Feb 4, 2016
    • United Technologies Corporation
    • Cheng-Zhang Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE BUFFER SYSTEM
    • Publication number 20150300266
    • Publication date Oct 22, 2015
    • United Technologies Corporation
    • Jorn A. GLAHN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MULTI-CIRCUIT BUFFER SYSTEM FOR A GAS TURBINE ENGINE
    • Publication number 20140318143
    • Publication date Oct 30, 2014
    • United Technologies Corporation
    • Jorn A. Glahn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE BUFFER SYSTEM
    • Publication number 20140196470
    • Publication date Jul 17, 2014
    • United Technologies Corporation
    • Jorn A. GLAHN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE BUFFER SYSTEM
    • Publication number 20140060075
    • Publication date Mar 6, 2014
    • United Technologies Corporation
    • Jorn A. GLAHN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE BUFFER SYSTEM
    • Publication number 20130192239
    • Publication date Aug 1, 2013
    • Jorn A. Glahn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    THRUST BALANCE SYSTEM FOR GAS TURBINE ENGINE
    • Publication number 20130195627
    • Publication date Aug 1, 2013
    • Jorn A. Glahn
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE BUFFER SYSTEM
    • Publication number 20130192250
    • Publication date Aug 1, 2013
    • Jorn A. Glahn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS