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Steven D. Roberts

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  • Moodus, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inserts for slotted integrally bladed rotor
    • Patent number 11,111,804
    • Issue date Sep 7, 2021
    • Raytheon Technologies Corporation
    • Weston Behling
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Continuous wedge vane arm with failsafe retention clip
    • Patent number 11,008,879
    • Issue date May 18, 2021
    • Raytheon Technologies Corporation
    • William S. Pratt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Nested direct vane angle measurement shaft
    • Patent number 10,968,767
    • Issue date Apr 6, 2021
    • Raytheon Technologies Corporation
    • William S. Pratt
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotor blade for a gas turbine engine
    • Patent number 10,808,539
    • Issue date Oct 20, 2020
    • Raytheon Technologies Corporation
    • Taryn Narrow
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sliding nozzle flap assembly
    • Patent number 10,302,041
    • Issue date May 28, 2019
    • United Technologies Corporation
    • Joseph J Czapski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Organic matrix composite structural inlet guide vane for a turbine...
    • Patent number 10,066,495
    • Issue date Sep 4, 2018
    • United Technologies Corporation
    • Steven Roberts
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sliding nozzle flap assembly
    • Patent number 9,551,294
    • Issue date Jan 24, 2017
    • United Technologies Corporation
    • Joseph J Czapski
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Multi axis slide carriage system
    • Patent number 9,359,972
    • Issue date Jun 7, 2016
    • United Technologies Corporation
    • Steven D. Roberts
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Flexible seal system for a gas turbine engine
    • Patent number 9,284,889
    • Issue date Mar 15, 2016
    • United Technologies Corporation
    • Jocelyn C. Damgaard
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Flexible seal for gas turbine engine system
    • Patent number 9,228,533
    • Issue date Jan 5, 2016
    • United Technologies Corporation
    • Steven D. Roberts
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Flexible seal for gas turbine engine system
    • Patent number 8,647,048
    • Issue date Feb 11, 2014
    • United Technologies Corporation
    • Steven D. Roberts
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Retainer for suspended thermal protection elements in a gas turbine...
    • Patent number 8,572,986
    • Issue date Nov 5, 2013
    • United Technologies Corporation
    • Steven D. Roberts
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Flexible seal for gas turbine engine system
    • Patent number 8,459,936
    • Issue date Jun 11, 2013
    • United Technologies Corporation
    • Jocelyn Charis Damgaard
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    INSERTS FOR SLOTTED INTEGRALLY BLADED ROTOR
    • Publication number 20200291802
    • Publication date Sep 17, 2020
    • United Technologies Corporation
    • Weston Behling
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTINUOUS WEDGE VANE ARM WITH FAILSAFE RETENTION CLIP
    • Publication number 20200232336
    • Publication date Jul 23, 2020
    • United Technologies Corporation
    • William S. Pratt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SHROUDED BLADE ASSEMBLIES
    • Publication number 20200032669
    • Publication date Jan 30, 2020
    • United Technologies Corporation
    • Steven D. Roberts
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NESTED DIRECT VANE ANGLE MEASUREMENT SHAFT
    • Publication number 20190338665
    • Publication date Nov 7, 2019
    • United Technologies Corporation
    • William S. Pratt
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SELF-RETAINING VANE ARM ASSEMBLY FOR GAS TURBINE ENGINE
    • Publication number 20190264574
    • Publication date Aug 29, 2019
    • United Technologies Corporation
    • Diane C. Kjelby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR BLADE FOR A GAS TURBINE ENGINE
    • Publication number 20180023396
    • Publication date Jan 25, 2018
    • United Technologies Corporation
    • Taryn Narrow
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Sliding Nozzle Flap Assembly
    • Publication number 20170298867
    • Publication date Oct 19, 2017
    • United Technologies Corporation
    • Joseph J. Czapski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ORGANIC MATRIX COMPOSITE STRUCTURAL INLET GUIDE VANE FOR A TURBINE...
    • Publication number 20150354380
    • Publication date Dec 10, 2015
    • United Technologies Corporation
    • Steven Roberts
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Sliding Nozzle Flap Assembly
    • Publication number 20150192092
    • Publication date Jul 9, 2015
    • United Technologies Corporation
    • Joseph J. Czapski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTEGRAL INSTRUMENTATION IN ADDITIVELY MANUFACTURED COMPONENTS OF G...
    • Publication number 20140182292
    • Publication date Jul 3, 2014
    • United Technologies Corporation
    • David J. Hudon
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FLEXIBLE SEAL SYSTEM FOR A GAS TURBINE ENGINE
    • Publication number 20130121813
    • Publication date May 16, 2013
    • United Technologies Corporation
    • Jocelyn C. Damgaard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MULTI AXIS SLIDE CARRIAGE SYSTEM
    • Publication number 20130048807
    • Publication date Feb 28, 2013
    • United Technologies Corporation
    • Steven D. Roberts
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLEXIBLE SEAL FOR GAS TURBINE ENGINE SYSTEM
    • Publication number 20120131929
    • Publication date May 31, 2012
    • United Technologies Corporation
    • Steven D. Roberts
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLEXIBLE SEAL FOR GAS TURBINE ENGINE SYSTEM
    • Publication number 20120131928
    • Publication date May 31, 2012
    • United Technologies Corporation
    • Jocelyn Charis Damgaard
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RETAINER FOR SUSPENDED THERMAL PROTECTION ELEMENTS IN A GAS TURBINE...
    • Publication number 20110016880
    • Publication date Jan 27, 2011
    • Steven D. Roberts
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FLEXIBLE SEAL FOR GAS TURBINE ENGINE SYSTEM
    • Publication number 20090140497
    • Publication date Jun 4, 2009
    • Steven D. Roberts
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES