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Eric A. Grover

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  • Tolland, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas turbine engine airfoil
    • Patent number 11,473,434
    • Issue date Oct 18, 2022
    • Raytheon Technologies Corporation
    • Timothy Charles Nash
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Articulating cantilevered hydrostatic seal
    • Patent number 11,378,187
    • Issue date Jul 5, 2022
    • Raytheon Technologies Corporation
    • Brian F. Hilbert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Non-contact seal assembly with multiple axially spaced spring elements
    • Patent number 11,359,726
    • Issue date Jun 14, 2022
    • Raytheon Technologies Corporation
    • Brian F. Hilbert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable area vane endwall treatments
    • Patent number 11,118,471
    • Issue date Sep 14, 2021
    • Raytheon Technologies Corporation
    • John D. Teixeira
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bearing assembly for gas turbine engines
    • Patent number 11,028,717
    • Issue date Jun 8, 2021
    • Raytheon Technologies Corporation
    • Armando Amador
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Cantilevered hydrostatic advanced low leakage seal
    • Patent number 10,995,861
    • Issue date May 4, 2021
    • Raytheon Technologies Corporation
    • Brian F. Hilbert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydrostatic seal with extended housing
    • Patent number 10,982,770
    • Issue date Apr 20, 2021
    • Raytheon Technologies Corporation
    • Eric A. Grover
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydrostatic seal with aft tooth
    • Patent number 10,975,713
    • Issue date Apr 13, 2021
    • Raytheon Technologies Corporation
    • Eric A. Grover
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydrostatic seal with enhanced maneuver response
    • Patent number 10,961,858
    • Issue date Mar 30, 2021
    • RAYTHEON TECHNOLOGIES CORPORATION
    • Eric A. Grover
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable area turbine vane row assembly
    • Patent number 10,519,796
    • Issue date Dec 31, 2019
    • United Technologies Corporation
    • Eric A. Grover
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Airfoil contour for low-loss on-boarding of cooling air through an...
    • Patent number 10,385,728
    • Issue date Aug 20, 2019
    • United Technologies Corporation
    • Thomas N. Slavens
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine with non-axisymmetric surface contoured rotor bl...
    • Patent number 9,976,433
    • Issue date May 22, 2018
    • United Technologies Corporation
    • Thomas J. Praisner
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Airfoil design having localized suction side curvatures
    • Patent number 9,957,801
    • Issue date May 1, 2018
    • United Technologies Corporation
    • Andrew S. Aggarwala
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Shaped rim cavity wing surface
    • Patent number 9,951,638
    • Issue date Apr 24, 2018
    • United Technologies Corporation
    • Eric A. Grover
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbomachine flow path having circumferentially varying outer perip...
    • Patent number 9,926,806
    • Issue date Mar 27, 2018
    • United Technologies Corporation
    • Thomas J. Praisner
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Non-axisymmetric rim cavity features to improve sealing efficiencies
    • Patent number 9,382,807
    • Issue date Jul 5, 2016
    • United Technologies Corporation
    • Eric A. Grover
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Endwall contouring
    • Patent number 9,212,558
    • Issue date Dec 15, 2015
    • United Technologies Corporation
    • Thomas J. Praisner
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Shaped rim cavity wing surface
    • Patent number 9,181,815
    • Issue date Nov 10, 2015
    • United Technologies Corporation
    • Eric A. Grover
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Endwall contouring
    • Patent number 9,140,128
    • Issue date Sep 22, 2015
    • United Technologes Corporation
    • Andrew S. Aggarwala
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbomachine flow path having circumferentially varying outer perip...
    • Patent number 8,678,740
    • Issue date Mar 25, 2014
    • United Technologies Corporation
    • Thomas J. Praisner
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Flow passage for gas turbine engine
    • Patent number 8,517,686
    • Issue date Aug 27, 2013
    • United Technologies Corporation
    • Eunice Allen-Bradley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Airfoil array with an endwall depression and components of the array
    • Patent number 8,511,978
    • Issue date Aug 20, 2013
    • United Technologies Corporation
    • Eunice Allen-Bradley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Blade or vane with a laterally enlarged base
    • Patent number 8,366,399
    • Issue date Feb 5, 2013
    • United Technologies Corporation
    • Eunice Allen-Bradley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine with non-axisymmetric surface contoured vane pla...
    • Patent number 8,356,975
    • Issue date Jan 22, 2013
    • United Technologies Corporation
    • Eric A. Grover
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • 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...
  • Information Patent Grant

    Endwall with leading-edge hump
    • Patent number 8,105,037
    • Issue date Jan 31, 2012
    • United Technologies Corporation
    • Eric A. Grover
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Airfoil array with an endwall protrusion and components of the array
    • Patent number 7,887,297
    • Issue date Feb 15, 2011
    • United Technologies Corporation
    • Eunice Allen-Bradley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Airfoil embodying mixed loading conventions
    • Patent number 7,686,567
    • Issue date Mar 30, 2010
    • United Technologies Corporation
    • Eric A. Grover
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Boundary layer transition model
    • Patent number 7,251,592
    • Issue date Jul 31, 2007
    • United Technologies Corporation
    • Thomas J. Praisner
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    NON-CONTACT SEAL ASSEMBLY WITH MULTIPLE SPACED SPRING ELEMENTS
    • Publication number 20220316598
    • Publication date Oct 6, 2022
    • Brian F. Hilbert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NON-CONTACT SEAL FOR ROTATIONAL EQUIPMENT WITH AXIALLY EXTENDED SEA...
    • Publication number 20220065351
    • Publication date Mar 3, 2022
    • Eric A. Grover
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    NON-CONTACT SEAL ASSEMBLY WITH MULTIPLE AXIALLY SPACED SPRING ELEMENTS
    • Publication number 20220003321
    • Publication date Jan 6, 2022
    • Brian F. Hilbert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    NON-CONTACT SEAL FOR ROTATIONAL EQUIPMENT WITH RADIAL THROUGH-HOLE
    • Publication number 20210301925
    • Publication date Sep 30, 2021
    • Eric A. Grover
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GAS TURBINE ENGINE AIRFOIL
    • Publication number 20210115803
    • Publication date Apr 22, 2021
    • United Technologies Corporation
    • Timothy Charles Nash
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BRUSH SECONDARY SEAL FOR CANTILEVERED HYDROSTATIC ADVANCED LOW LEAK...
    • Publication number 20200362714
    • Publication date Nov 19, 2020
    • United Technologies Corporation
    • Brian F. Hilbert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ARTICULATING CANTILEVERED HYDROSTATIC SEAL
    • Publication number 20200217421
    • Publication date Jul 9, 2020
    • United Technologies Corporation
    • Brian F. Hilbert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDROSTATIC SEAL WITH EXTENDED HOUSING
    • Publication number 20200217422
    • Publication date Jul 9, 2020
    • United Technologies Corporation
    • Eric A. Grover
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CANTILEVERED HYDROSTATIC ADVANCED LOW LEAKAGE SEAL
    • Publication number 20200217420
    • Publication date Jul 9, 2020
    • United Technologies Corporation
    • Brian F. Hilbert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDROSTATIC SEAL WITH ENHANCED MANEUVER RESPONSE
    • Publication number 20200217215
    • Publication date Jul 9, 2020
    • United Technologies Corporation
    • Eric A. Grover
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDROSTATIC SEAL WITH AFT TOOTH
    • Publication number 20200217216
    • Publication date Jul 9, 2020
    • United Technologies Corporation
    • Eric A. Grover
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Endwall Controuring
    • Publication number 20200024984
    • Publication date Jan 23, 2020
    • United Technologies Corporation
    • Andrew S. Aggarwala
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INLET GUIDE VANE HAVING A VARIED TRAILING EDGE GEOMETRY
    • Publication number 20190078450
    • Publication date Mar 14, 2019
    • United Technologies Corporation
    • James A. Eley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BEARING ASSEMBLY FOR GAS TURBINE ENGINES
    • Publication number 20180371929
    • Publication date Dec 27, 2018
    • United Technologies Corporation
    • Armando Amador
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE AREA VANE HAVING MINIMIZED END GAP LOSSES
    • Publication number 20170335712
    • Publication date Nov 23, 2017
    • United Technologies Corporation
    • Pitchaiah Vijay Chakka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIRFOIL CONTOUR FOR LOW-LOSS ON-BOARDING OF COOLING AIR THROUGH AN...
    • Publication number 20160290158
    • Publication date Oct 6, 2016
    • United Technologies Corporation
    • Thomas N. Slavens
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE AREA VANE ENDWALL TREATMENTS
    • Publication number 20160237845
    • Publication date Aug 18, 2016
    • United Technologies Corporation
    • John D. Teixeira
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE AREA TURBINE VANE ROW ASSEMBLY
    • Publication number 20160230584
    • Publication date Aug 11, 2016
    • United Technologies Corporation
    • Eric A. Grover
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBOMACHINE FLOW PATH HAVING CIRCUMFERENTIALLY VARYING OUTER PERIP...
    • Publication number 20160208643
    • Publication date Jul 21, 2016
    • United Technologies Corporation
    • Thomas J. Praisner
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SHAPED RIM CAVITY WING SURFACE
    • Publication number 20160010476
    • Publication date Jan 14, 2016
    • United Technologies Corporation
    • Eric A. Grover
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Endwall Controuring
    • Publication number 20140154068
    • Publication date Jun 5, 2014
    • United Technologies Corporation
    • Andrew S. Aggarwala
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Endwall Controuring
    • Publication number 20140090401
    • Publication date Apr 3, 2014
    • United Technologies Corporation
    • Thomas J. Praisner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Endwall Controuring
    • Publication number 20140090380
    • Publication date Apr 3, 2014
    • United Technologies Corporation
    • Andrew S. Aggarwala
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIRFOIL DESIGN HAVING LOCALIZED SUCTION SIDE CURVATURES
    • Publication number 20140037459
    • Publication date Feb 6, 2014
    • United Technologies Corporation
    • Andrew S. Aggarwala
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    NON-AXISYMMETRIC RIM CAVITY FEATURES TO IMPROVE SEALING EFFICIENCIES
    • Publication number 20130302136
    • Publication date Nov 14, 2013
    • United Technologies Corporation
    • Eric A. Grover
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SHAPED RIM CAVITY WING SURFACE
    • Publication number 20130294897
    • Publication date Nov 7, 2013
    • United Technologies Corporation
    • Eric A. Grover
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBOMACHINE FLOW PATH HAVING CIRCUMFERENTIALLY VARYING OUTER PERIP...
    • Publication number 20120201663
    • Publication date Aug 9, 2012
    • Thomas J. Praisner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE WITH NON-AXISYMMETRIC SURFACE CONTOURED ROTOR BL...
    • Publication number 20110243749
    • Publication date Oct 6, 2011
    • Thomas J. Praisner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE WITH NON-AXISYMMETRIC SURFACE CONTOURED VANE PLA...
    • Publication number 20110236200
    • Publication date Sep 29, 2011
    • Eric A. Grover
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLOW PASSAGE FOR GAS TURBINE ENGINE
    • Publication number 20110123322
    • Publication date May 26, 2011
    • United Technologies Corporation
    • Eunice Allen-Bradley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES