TREA

Robert L. Hazzard

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  • Windsor, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Seal disassembly aid
    • Patent number 11,143,194
    • Issue date Oct 12, 2021
    • Raytheon Technologies Corporation
    • Joshua G. LaPera
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable-pitch vane assembly
    • Patent number 10,815,818
    • Issue date Oct 27, 2020
    • Raytheon Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine vane-to-transition duct seal
    • Patent number 9,963,989
    • Issue date May 8, 2018
    • United Technologies Corporation
    • Anton G. Banks
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Flexible finger seal for sealing a gap between turbine engine compo...
    • Patent number 9,670,791
    • Issue date Jun 6, 2017
    • United Technologies Corporation
    • Mark Broomer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Retrofit dirt separator for gas turbine engine
    • Patent number 8,240,121
    • Issue date Aug 14, 2012
    • United Technologies Corporation
    • Robert L. Hazzard
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    SEAL DISASSEMBLY AID
    • Publication number 20200149543
    • Publication date May 14, 2020
    • United Technologies Corporation
    • Joshua G. LaPera
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    REMOVABLY ATTACHED AIR SEAL FOR ROTATIONAL EQUIPMENT
    • Publication number 20190032501
    • Publication date Jan 31, 2019
    • United Technologies Corporation
    • Christopher Corcoran
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE-PITCH VANE ASSEMBLY
    • Publication number 20190024530
    • Publication date Jan 24, 2019
    • United Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLEXIBLE FINGER SEAL FOR SEALING A GAP BETWEEN TURBINE ENGINE COMPO...
    • Publication number 20160003081
    • Publication date Jan 7, 2016
    • United Technologies Corporation
    • Mark Broomer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE VANE-TO-TRANSITION DUCT SEAL
    • Publication number 20140366556
    • Publication date Dec 18, 2014
    • Anton G. Banks
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RETROFIT DIRT SEPARATOR FOR GAS TURBINE ENGINE
    • Publication number 20090126337
    • Publication date May 21, 2009
    • Robert L. Hazzard
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES