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David Raju YAMARTHI

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  • Bangalore, IN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Airfoil assembly with tensioned blade segments
    • Patent number 12,018,586
    • Issue date Jun 25, 2024
    • General Electric Company
    • David Raju Yamarthi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Impeller bearings for pumps
    • Patent number 12,000,406
    • Issue date Jun 4, 2024
    • General Electric Company
    • David Raju Yamarthi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air turbine starter
    • Patent number 11,959,387
    • Issue date Apr 16, 2024
    • Unison Industries, LLC
    • Amit Arvind Kurvinkop
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Thrust bearings to support axial thrust in pumps
    • Patent number 11,927,105
    • Issue date Mar 12, 2024
    • General Electric Company
    • Adam Joseph Wangler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Radially coupled pump systems for pressurizing fluid in closed loop...
    • Patent number 11,891,998
    • Issue date Feb 6, 2024
    • General Electric Company
    • David Raju Yamarthi
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Grant

    Airfoil assembly with an internal reinforcement structure
    • Patent number 11,879,355
    • Issue date Jan 23, 2024
    • General Electric Company
    • David Raju Yamarthi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Air turbine starter with lubricated bearing assembly
    • Patent number 11,859,556
    • Issue date Jan 2, 2024
    • Unison Industries, LLC
    • Nilesh Vilas Varote
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air turbine starter
    • Patent number 11,661,863
    • Issue date May 30, 2023
    • Unison Industries, LLC
    • Amit Arvind Kurvinkop
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air turbine starter with primary and secondary air flow paths
    • Patent number 11,624,323
    • Issue date Apr 11, 2023
    • Unison Industries, LLC
    • Parmeet Singh Chhabra
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air turbine starter with lubricated bearing assembly
    • Patent number 11,578,662
    • Issue date Feb 14, 2023
    • Unison Industries, LLC
    • Nilesh Vilas Varote
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Foil-air bearing assembly for engine starter
    • Patent number 11,549,395
    • Issue date Jan 10, 2023
    • Unison Industries, LLC
    • Subrata Nayak
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air turbine starter
    • Patent number 11,530,648
    • Issue date Dec 20, 2022
    • Unison Industries, LLC
    • Parmeet Singh Chhabra
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Starter/generator system
    • Patent number 11,454,172
    • Issue date Sep 27, 2022
    • Unison Industries, LLC
    • Balamurugan Sridharan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Air turbine starter with decoupler
    • Patent number 11,333,078
    • Issue date May 17, 2022
    • GE Aviation Systems LLC
    • Subrata Nayak
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air turbine starter with lubricated bearing assembly
    • Patent number 11,203,980
    • Issue date Dec 21, 2021
    • Unison Industries, LLC
    • Nilesh Vilas Varote
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Foil-air bearing assembly for engine starter
    • Patent number 11,125,109
    • Issue date Sep 21, 2021
    • Unison Industries, LLC
    • Subrata Nayak
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Generator rotor with coil end-turn retention mechanism
    • Patent number 11,038,394
    • Issue date Jun 15, 2021
    • GE Aviation Systems LLC
    • Parmeet Singh Chhabra
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method and apparatus for cooling a rotor assembly
    • Patent number 10,756,598
    • Issue date Aug 25, 2020
    • GE Aviation Systems LLC
    • Mohammad Khaja Mohiddin Shaik
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Pitch control assembly and propeller assembly and method of adjusti...
    • Patent number 10,479,483
    • Issue date Nov 19, 2019
    • GE Aviation Systems LLC
    • David Raju Yamarthi
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Stator core support system
    • Patent number 10,148,147
    • Issue date Dec 4, 2018
    • General Electric Company
    • Anand Shankar Tanavde
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Hub assembly and propeller assemblies
    • Patent number 10,137,980
    • Issue date Nov 27, 2018
    • GE Aviation Systems LLC
    • Rajendra Vishwanath Pawar
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Propeller assemblies and propeller blade retention assembly
    • Patent number 9,957,038
    • Issue date May 1, 2018
    • GE Aviation Systems, LLC
    • Rajendra Vishwanath Pawar
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Dynamoelectric machine support system having bolted springbar
    • Patent number 9,729,017
    • Issue date Aug 8, 2017
    • General Electric Company
    • Anand Shankar Tanavde
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Turbo-generator stator core suspension
    • Patent number 9,509,182
    • Issue date Nov 29, 2016
    • General Electric Company
    • David Raju Yamarthi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator core support system
    • Patent number 9,450,466
    • Issue date Sep 20, 2016
    • General Electric Company
    • Anand Shankar Tanavde
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dynamoelectric machine support system
    • Patent number 8,829,760
    • Issue date Sep 9, 2014
    • General Electric Company
    • Anand Shankar Tanavde
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Key bar compression apparatus
    • Patent number 8,258,680
    • Issue date Sep 4, 2012
    • General Electric Company
    • Anand S. Tanavde
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator core suspension and related spring bar
    • Patent number 8,040,014
    • Issue date Oct 18, 2011
    • General Electric Company
    • William Hunter Boardman, IV
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    DUAL COMPRESSION-EXPANSION PUMPS AND RELATED METHODS
    • Publication number 20240167433
    • Publication date May 23, 2024
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE ENGINE WITH A ROTOR SEAL RETRACTION MECHANISM
    • Publication number 20240133308
    • Publication date Apr 25, 2024
    • GENERAL ELECTRIC COMPANY
    • David Yamarthi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PUMP SYSTEMS HAVING DUAL-FUNCTION HEAT EXCHANGERS AND RELATED METHODS
    • Publication number 20240125271
    • Publication date Apr 18, 2024
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    THRUST BEARINGS TO SUPPORT AXIAL THRUST IN PUMPS
    • Publication number 20240093617
    • Publication date Mar 21, 2024
    • GENERAL ELECTRIC COMPANY
    • Adam Joseph Wangler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRFOIL ASSEMBLY WITH TENSIONED BLADE SEGMENTS
    • Publication number 20240076989
    • Publication date Mar 7, 2024
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRFOIL ASSEMBLY WITH AN INTERNAL REINFORCEMENT STRUCTURE
    • Publication number 20240044254
    • Publication date Feb 8, 2024
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    IMPELLER BEARINGS FOR PUMPS
    • Publication number 20230392605
    • Publication date Dec 7, 2023
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL LUBRICATED FLUID PUMPS WITH OIL SEPARATORS
    • Publication number 20230358255
    • Publication date Nov 9, 2023
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FLUX MOTOR DRIVEN PUMP SYSTEMS FOR PRESSURIZING FLUID IN CLOS...
    • Publication number 20230358235
    • Publication date Nov 9, 2023
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RADIALLY COUPLED PUMP SYSTEMS FOR PRESSURIZING FLUID IN CLOSED LOOP...
    • Publication number 20230358236
    • Publication date Nov 9, 2023
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    INTEGRATED BEARING SYSTEMS FOR DYNAMICALLY SUPPORTING SHAFTS IN PUM...
    • Publication number 20230358247
    • Publication date Nov 9, 2023
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LAYERED BARRIER CANS FOR PUMPS AND METHODS OF PRODUCING THE SAME
    • Publication number 20230358237
    • Publication date Nov 9, 2023
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH PRESSURE MAGNETIC COUPLING SHROUDS AND METHODS OF PRODUCING TH...
    • Publication number 20230358242
    • Publication date Nov 9, 2023
    • GENERAL ELECTRIC COMPANY
    • Mohan Kannaiah Raju
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEARBOX ASSEMBLY
    • Publication number 20230272751
    • Publication date Aug 31, 2023
    • GENERAL ELECTRIC COMPANY
    • David Yamarthi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIR TURBINE STARTER
    • Publication number 20230258103
    • Publication date Aug 17, 2023
    • UNISON INDUSTRIES, LLC
    • Amit Arvind Kurvinkop
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER WITH LUBRICATED BEARING ASSEMBLY
    • Publication number 20230184172
    • Publication date Jun 15, 2023
    • UNISON INDUSTRIES, LLC
    • Nilesh Vilas Varote
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER WITH NOZZLE RETENTION MECHANISM
    • Publication number 20220065169
    • Publication date Mar 3, 2022
    • UNISON INDUSTRIES, LLC
    • Ramana Reddy Kollam
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIR TURBINE STARTER
    • Publication number 20220065168
    • Publication date Mar 3, 2022
    • UNISON INDUSTRIES, LLC
    • Parmeet Singh Chhabra
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIR TURBINE STARTER
    • Publication number 20220056813
    • Publication date Feb 24, 2022
    • UNISON INDUSTRIES, LLC
    • Amit Arvind Kurvinkop
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER WITH LUBRICATED BEARING ASSEMBLY
    • Publication number 20220056850
    • Publication date Feb 24, 2022
    • UNISON INDUSTRIES, LLC
    • Nilesh Vilas Varote
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER WITH PRIMARY AND SECONDARY AIR FLOW PATHS
    • Publication number 20220049613
    • Publication date Feb 17, 2022
    • UNISON INDUSTRIES, LLC
    • Parmeet Singh Chhabra
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FOIL-AIR BEARING ASSEMBLY FOR ENGINE STARTER
    • Publication number 20220042422
    • Publication date Feb 10, 2022
    • UNISON INDUSTRIES, LLC
    • Subrata Nayak
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR TURBINE STARTER CONTAINMENT SYSTEM
    • Publication number 20210301728
    • Publication date Sep 30, 2021
    • UNISON INDUSTRIES, LLC
    • Subrata Nayak
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FOIL-AIR BEARING ASSEMBLY FOR ENGINE STARTER
    • Publication number 20210239012
    • Publication date Aug 5, 2021
    • UNISON INDUSTRIES, LLC
    • Subrata Nayak
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER WITH LUBRICATED BEARING ASSEMBLY
    • Publication number 20210222627
    • Publication date Jul 22, 2021
    • UNISON INDUSTRIES, LLC
    • Nilesh Vilas Varote
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    STARTER/GENERATOR SYSTEM
    • Publication number 20210199055
    • Publication date Jul 1, 2021
    • UNISON INDUSTRIES, LLC
    • Balamurugan Sridharan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AIR TURBINE STARTER WITH DECOUPLER
    • Publication number 20190331029
    • Publication date Oct 31, 2019
    • GE AVIATION SYSTEMS LLC
    • Subrata Nayak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GENERATOR ROTOR WITH COIL END-TURN RETENTION MECHANISM
    • Publication number 20190229574
    • Publication date Jul 25, 2019
    • GE AVIATION SYSTEMS LLC
    • Parmeet Singh CHHABRA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD AND APPARATUS FOR COOLING A ROTOR ASSEMBLY
    • Publication number 20190190336
    • Publication date Jun 20, 2019
    • GE AVIATION SYSTEMS LLC
    • Balamurugan Sridharan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD AND APPARATUS FOR COOLING AN ROTOR ASSEMBLY
    • Publication number 20190103786
    • Publication date Apr 4, 2019
    • GE AVIATION SYSTEMS LLC
    • Mohammad Khaja Mohiddin Shaik
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER