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Rory D. STIEGER

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Patents Grantslast 30 patents

  • Information Patent Grant

    Aircraft auxiliary power unit
    • Patent number 12,017,790
    • Issue date Jun 25, 2024
    • Rolls-Royce PLC
    • Daniel Swain
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High pressure ratio gas turbine engine
    • Patent number 11,629,668
    • Issue date Apr 18, 2023
    • Rolls-Royce PLC
    • Ian J Bousfield
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 11,566,562
    • Issue date Jan 31, 2023
    • Rolls-Royce PLC
    • Rory D Stieger
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turboshaft gas turbine engine and expansion ratio relationship
    • Patent number 11,486,302
    • Issue date Nov 1, 2022
    • Rolls-Royce PLC
    • Rory D Stieger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High pressure ratio gas turbine engine
    • Patent number 11,480,134
    • Issue date Oct 25, 2022
    • Rolls-Royce PLC
    • Ian J Bousfield
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Supersonic aircraft turbofan
    • Patent number 11,378,017
    • Issue date Jul 5, 2022
    • Rolls-Royce PLC
    • Rory D Stieger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 11,339,714
    • Issue date May 24, 2022
    • Rolls-Royce PLC
    • Rory D Stieger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electrical machine apparatus
    • Patent number 11,063,494
    • Issue date Jul 13, 2021
    • Rolls-Royce PLC
    • Rory D. Stieger
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical machine apparatus having a conduit with a particular arr...
    • Patent number 11,038,390
    • Issue date Jun 15, 2021
    • Rolls-Royce PLC
    • Rory D. Stieger
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical machine
    • Patent number 10,938,279
    • Issue date Mar 2, 2021
    • Rolls-Royce PLC
    • Rory D. Stieger
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Control system for a cabin blower system
    • Patent number 10,926,882
    • Issue date Feb 23, 2021
    • Rolls-Royce PLC
    • Marko Bacic
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Aircraft pneumatic system
    • Patent number 10,450,074
    • Issue date Oct 22, 2019
    • Rolls-Royce PLC
    • Rory D. Stieger
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Aircraft
    • Patent number 10,246,197
    • Issue date Apr 2, 2019
    • Rolls-Royce PLC
    • Rory D Stieger
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Aircraft environmental control system air duct arrangement
    • Patent number 10,167,084
    • Issue date Jan 1, 2019
    • Rolls-Royce PLC
    • Rory D Stieger
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Method and apparatus for controlling a compressor of a gas turbine...
    • Patent number 9,797,314
    • Issue date Oct 24, 2017
    • Rolls-Royce PLC
    • Malcolm Hillel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method of controlling a cooling system
    • Patent number 9,776,727
    • Issue date Oct 3, 2017
    • Rolls-Royce PLC
    • Sean Patrick Ellis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Heat exchanger with fluid guiding members
    • Patent number 9,733,026
    • Issue date Aug 15, 2017
    • Rolls-Royce PLC
    • Rory Douglas Stieger
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Tone noise reduction in turbomachines
    • Patent number 8,177,496
    • Issue date May 15, 2012
    • Rolls-Royce PLC
    • Alexander George Wilson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Engine noise
    • Patent number 7,735,601
    • Issue date Jun 15, 2010
    • Rolls-Royce PLC
    • Rory D. Stieger
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20220235698
    • Publication date Jul 28, 2022
    • Rolls-Royce plc
    • Rory D STIEGER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HIGH PRESSURE RATIO GAS TURBINE ENGINE
    • Publication number 20210301719
    • Publication date Sep 30, 2021
    • Rolls-Royce plc
    • Ian J BOUSFIELD
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20210301764
    • Publication date Sep 30, 2021
    • Rolls-Royce plc
    • Rory D. STIEGER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE AND OPERATION METHOD
    • Publication number 20210254490
    • Publication date Aug 19, 2021
    • Rolls-Royce plc
    • Nicholas S. CRISTINACCE
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBOSHAFT
    • Publication number 20210222630
    • Publication date Jul 22, 2021
    • Rolls-Royce plc
    • Mark D. TAYLOR
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20210222616
    • Publication date Jul 22, 2021
    • Rolls-Royce plc
    • Rory D STIEGER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBOSHAFT
    • Publication number 20210222617
    • Publication date Jul 22, 2021
    • Rolls-Royce plc
    • Rory D. STIEGER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL METHOD AND SYSTEM IN A HYBRID-ELECTRICAL AIRCRAFT PROPULSIO...
    • Publication number 20210131355
    • Publication date May 6, 2021
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Ivo SZARVASY
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRCRAFT AUXILIARY POWER UNIT
    • Publication number 20210122488
    • Publication date Apr 29, 2021
    • Rolls-Royce plc
    • Daniel SWAIN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBOSHAFT
    • Publication number 20210123387
    • Publication date Apr 29, 2021
    • Rolls-Royce plc
    • Rory D. STIEGER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SUPERSONIC AIRCRAFT TURBOFAN
    • Publication number 20200025109
    • Publication date Jan 23, 2020
    • Rolls-Royce plc
    • Rory D STIEGER
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    ELECTRICAL MACHINE
    • Publication number 20190214887
    • Publication date Jul 11, 2019
    • Rolls-Royce plc
    • Rory D. STIEGER
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    ELECTRICAL MACHINE APPARATUS
    • Publication number 20190052139
    • Publication date Feb 14, 2019
    • Rolls-Royce plc
    • Rory D. STIEGER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTRICAL MACHINE APPARATUS
    • Publication number 20190006913
    • Publication date Jan 3, 2019
    • Rolls-Royce plc
    • Rory D. STIEGER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electrical Machine Apparatus
    • Publication number 20180323683
    • Publication date Nov 8, 2018
    • Rolls-Royce plc
    • Rory D. STIEGER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electrical Machine Apparatus
    • Publication number 20180309332
    • Publication date Oct 25, 2018
    • Rolls-Royce plc
    • Rory D. STIEGER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROL SYSTEM FOR A CABIN BLOWER SYSTEM
    • Publication number 20180079510
    • Publication date Mar 22, 2018
    • Rolls-Royce plc
    • Marko BACIC
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TURBINE ENGINE FAN ASSEMBLY
    • Publication number 20170284422
    • Publication date Oct 5, 2017
    • Rolls-Royce plc
    • Rory D. STIEGER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIRCRAFT
    • Publication number 20170121031
    • Publication date May 4, 2017
    • Rolls-Royce plc
    • Rory D. STIEGER
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    AIRCRAFT PNEUMATIC SYSTEM
    • Publication number 20170106985
    • Publication date Apr 20, 2017
    • Rolls-Royce plc
    • Rory D. STIEGER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AUXILLARY POWER UNIT ASSEMBLY AND A METHOD OF USING THE SAME
    • Publication number 20170036768
    • Publication date Feb 9, 2017
    • Rolls-Royce plc
    • Rory D. STIEGER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT ENVIRONMENTAL CONTROL SYSTEM AIR DUCT ARRANGEMENT
    • Publication number 20160075435
    • Publication date Mar 17, 2016
    • Rolls-Royce plc
    • Rory D. STIEGER
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    METHOD AND APPARATUS FOR CONTROLLING A COMPRESSOR OF A GAS TURBINE...
    • Publication number 20150354464
    • Publication date Dec 10, 2015
    • Rolls-Royce plc
    • Malcolm HILLEL
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PNEUMATIC SYSTEM FOR AN AIRCRAFT
    • Publication number 20150107261
    • Publication date Apr 23, 2015
    • Rolls-Royce plc
    • Thierry MOES
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    METHOD OF CONTROLLING A COOLING SYSTEM
    • Publication number 20140318759
    • Publication date Oct 30, 2014
    • Rolls-Royce plc
    • Sean Patrick ELLIS
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20130153184
    • Publication date Jun 20, 2013
    • Rolls-Royce plc
    • Andrew Martin ROLT
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20130048259
    • Publication date Feb 28, 2013
    • Rolls-Royce plc
    • Rory Douglas Stieger
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    ENGINE NOISE
    • Publication number 20100170261
    • Publication date Jul 8, 2010
    • Rolls-Royce plc
    • Rory D. Stieger
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Gas turbine engine arrangement
    • Publication number 20100043388
    • Publication date Feb 25, 2010
    • Rolls-Royce plc
    • Samuel A. Mason
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Tone noise reduction in turbomachines
    • Publication number 20080181769
    • Publication date Jul 31, 2008
    • Rolls-Royce plc
    • Alexander George Wilson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES