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Lawrence E. Portlock

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  • Bethany, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Epicyclic gear train
    • Patent number 12,084,978
    • Issue date Sep 10, 2024
    • RTX Corporation
    • Michael E. McCune
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Planetary gear system arrangement with auxiliary oil system
    • Patent number 11,885,252
    • Issue date Jan 30, 2024
    • RTX Corporation
    • William G. Sheridan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Planetary gear system arrangement with auxiliary oil system
    • Patent number 11,815,001
    • Issue date Nov 14, 2023
    • RTX Corporation
    • Michael E. McCune
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Epicyclic gear train
    • Patent number 11,680,492
    • Issue date Jun 20, 2023
    • Raytheon Technologies Corporation
    • Michael E. McCune
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Ring gear mounting arrangement with oil scavenge scheme
    • Patent number 11,499,624
    • Issue date Nov 15, 2022
    • Raytheon Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Ring gear mounting arrangement with oil scavenge scheme
    • Patent number 11,378,039
    • Issue date Jul 5, 2022
    • Raytheon Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Epicyclic gear train
    • Patent number 11,319,831
    • Issue date May 3, 2022
    • Raytheon Technologies Corporation
    • Michael E. McCune
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Ring gear mounting arrangement with oil scavenge scheme
    • Patent number 11,221,066
    • Issue date Jan 11, 2022
    • Raytheon Technologies Corporation
    • Michael E. McCune
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas turbine engine with geared architecture
    • Patent number 10,907,579
    • Issue date Feb 2, 2021
    • Raytheon Technologies Corporation
    • Michael E. McCune
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Epicyclic gear train
    • Patent number 10,890,245
    • Issue date Jan 12, 2021
    • Raytheon Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ring gear mounting arrangement with oil scavenge scheme
    • Patent number 10,830,334
    • Issue date Nov 10, 2020
    • Raytheon Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Planetary gear system arrangement with auxiliary oil system
    • Patent number 10,648,383
    • Issue date May 12, 2020
    • United Technologies Corporation
    • Michael E. McCune
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Ring gear mounting arrangement with oil scavenge scheme
    • Patent number 10,591,047
    • Issue date Mar 17, 2020
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Epicyclic gear train
    • Patent number 10,577,965
    • Issue date Mar 3, 2020
    • United Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine with geared architecture
    • Patent number 10,570,855
    • Issue date Feb 25, 2020
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine with geared architecture
    • Patent number 10,527,151
    • Issue date Jan 7, 2020
    • United Technologies Corporation
    • Michael E. McCune
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas turbine engine gear train
    • Patent number 10,196,989
    • Issue date Feb 5, 2019
    • United Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ring gear mounting arrangement with oil scavenge scheme
    • Patent number 10,125,858
    • Issue date Nov 13, 2018
    • United Technologies Corporation
    • Michael E. McCune
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas turbine engine with geared architecture
    • Patent number 10,107,231
    • Issue date Oct 23, 2018
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine with geared architecture
    • Patent number 10,082,105
    • Issue date Sep 25, 2018
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Planetary gear system arrangement with auxiliary oil system
    • Patent number 9,995,174
    • Issue date Jun 12, 2018
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Epicyclic gear train
    • Patent number 9,976,437
    • Issue date May 22, 2018
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Ring gear mounting arrangement with oil scavenge scheme
    • Patent number 9,951,860
    • Issue date Apr 24, 2018
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Planetary gear system arrangement with auxiliary oil system
    • Patent number 9,677,420
    • Issue date Jun 13, 2017
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Ring gear mounting arrangement with oil scavenge scheme
    • Patent number 9,657,572
    • Issue date May 23, 2017
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Ring gear mounting arrangement with oil scavenge scheme
    • Patent number 9,115,650
    • Issue date Aug 25, 2015
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Uninterruptible oil supply in planetary system
    • Patent number 8,968,141
    • Issue date Mar 3, 2015
    • United Technologies Corporation
    • Loc Quang Duong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas turbine engine lubrication
    • Patent number 8,939,864
    • Issue date Jan 27, 2015
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Planetary gear system arrangement with auxiliary oil system
    • Patent number 8,931,285
    • Issue date Jan 13, 2015
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine with geared architecture
    • Patent number 8,894,538
    • Issue date Nov 25, 2014
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    PLANETARY GEAR SYSTEM ARRANGEMENT WITH AUXILIARY OIL SYSTEM
    • Publication number 20240110497
    • Publication date Apr 4, 2024
    • RTX Corporation
    • William G. Sheridan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EPICYCLIC GEAR TRAIN
    • Publication number 20230304416
    • Publication date Sep 28, 2023
    • Raytheon Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RING GEAR MOUNTING ARRANGEMENT WITH OIL SCAVENGE SCHEME
    • Publication number 20220243802
    • Publication date Aug 4, 2022
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EPICYCLIC GEAR TRAIN
    • Publication number 20220228506
    • Publication date Jul 21, 2022
    • Michael E. McCune
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EPICYCLIC GEAR TRAIN
    • Publication number 20210231025
    • Publication date Jul 29, 2021
    • Raytheon Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PLANETARY GEAR SYSTEM ARRANGEMENT WITH AUXILIARY OIL SYSTEM
    • Publication number 20210180492
    • Publication date Jun 17, 2021
    • United Technologies Corporation
    • William G. Sheridan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    RING GEAR MOUNTING ARRANGEMENT WITH OIL SCAVENGE SCHEME
    • Publication number 20210017936
    • Publication date Jan 21, 2021
    • Raytheon Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    RING GEAR MOUNTING ARRANGEMENT WITH OIL SCAVENGE SCHEME
    • Publication number 20210010584
    • Publication date Jan 14, 2021
    • Raytheon Technologies Corporation
    • Michael E. McCune
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLANETARY GEAR SYSTEM ARRANGEMENT WITH AUXILIARY OIL SYSTEM
    • Publication number 20200386138
    • Publication date Dec 10, 2020
    • RaytheonTechnologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EPICYCLIC GEAR TRAIN
    • Publication number 20200347744
    • Publication date Nov 5, 2020
    • United Technologies Corporation
    • Michael E. McCune
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RING GEAR MOUNTING ARRANGEMENT WITH OIL SCAVENGE SCHEME
    • Publication number 20200278022
    • Publication date Sep 3, 2020
    • United Technologies Corporation
    • Michael E. McCune
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GAS TURBINE ENGINE WITH GEARED ARCHITECTURE
    • Publication number 20200277918
    • Publication date Sep 3, 2020
    • United Technologies Corporation
    • Michael E. McCune
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLANETARY GEAR SYSTEM ARRANGEMENT WITH AUXILIARY OIL SYSTEM
    • Publication number 20200141297
    • Publication date May 7, 2020
    • United Technologies Corporation
    • Michael E. McCune
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    GAS TURBINE ENGINE WITH GEARED ARCHITECTURE
    • Publication number 20200025145
    • Publication date Jan 23, 2020
    • United Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RING GEAR MOUNTING ARRANGEMENT WITH OIL SCAVENGE SCHEME
    • Publication number 20190113128
    • Publication date Apr 18, 2019
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE WITH GEARED ARCHITECTURE
    • Publication number 20190113003
    • Publication date Apr 18, 2019
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    PLANETARY GEAR SYSTEM ARRANGEMENT WITH AUXILIARY OIL SYSTEM
    • Publication number 20180347428
    • Publication date Dec 6, 2018
    • William G. Sheridan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    EPICYCLIC GEAR TRAIN
    • Publication number 20180266266
    • Publication date Sep 20, 2018
    • United Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RING GEAR MOUNTING ARRANGEMENT WITH OIL SCAVENGE SCHEME
    • Publication number 20180238437
    • Publication date Aug 23, 2018
    • United Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE WITH GEARED ARCHITECTURE
    • Publication number 20180230942
    • Publication date Aug 16, 2018
    • United Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RING GEAR MOUNTING ARRANGEMENT WITH OIL SCAVENGE SCHEME
    • Publication number 20180010681
    • Publication date Jan 11, 2018
    • United Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PLANETARY GEAR SYSTEM ARRANGEMENT WITH AUXILIARY OIL SYSTEM
    • Publication number 20170276046
    • Publication date Sep 28, 2017
    • United Technologies Corporation
    • Michael E. McCune
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE GEAR TRAIN
    • Publication number 20170248082
    • Publication date Aug 31, 2017
    • United Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RING GEAR MOUNTING ARRANGEMENT WITH OIL SCAVENGE SCHEME
    • Publication number 20170089448
    • Publication date Mar 30, 2017
    • United Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EPICYCLIC GEAR TRAIN
    • Publication number 20150345321
    • Publication date Dec 3, 2015
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE WITH GEARED ARCHITECTURE
    • Publication number 20150300197
    • Publication date Oct 22, 2015
    • United Technologies Corporation
    • Michael E. McCune
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    RING GEAR MOUNTING ARRANGEMENT WITH OIL SCAVENGE SCHEME
    • Publication number 20150252672
    • Publication date Sep 10, 2015
    • United Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PLANETARY GEAR SYSTEM ARRANGEMENT WITH AUXILIARY OIL SYSTEM
    • Publication number 20140369818
    • Publication date Dec 18, 2014
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RING GEAR MOUNTING ARRANGEMENT WITH OIL SCAVENGE SCHEME
    • Publication number 20140286755
    • Publication date Sep 25, 2014
    • United Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PLANETARY GEAR SYSTEM ARRANGEMENT WITH AUXILIARY OIL SYSTEM
    • Publication number 20140230452
    • Publication date Aug 21, 2014
    • United Technologies Corporation
    • Michael E. McCune
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS