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Todd Haugsjaahabink

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  • Springfield, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual valve fuel metering systems
    • Patent number 12,146,461
    • Issue date Nov 19, 2024
    • Hamilton Sundstrand Corporation
    • Sachin Ramprashad
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid delivery system
    • Patent number 12,140,079
    • Issue date Nov 12, 2024
    • Hamilton Sundstrand Corporation
    • Morgan O'Rorke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Force modification of passive spool for control of secondary nozzle...
    • Patent number 12,134,985
    • Issue date Nov 5, 2024
    • Collins Engine Nozzles, Inc.
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pump system for a gas turbine engine
    • Patent number 12,071,899
    • Issue date Aug 27, 2024
    • Hamilton Sundstrand Corporation
    • Todd Haugsjaahabink
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Banked force modification for fuel nozzles
    • Patent number 12,060,831
    • Issue date Aug 13, 2024
    • Collins Engine Nozzles, Inc.
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two stage fuel delivery system for an aircraft
    • Patent number 12,055,099
    • Issue date Aug 6, 2024
    • Hamilton Sundstrand Corporation
    • Ryan Prescott Susca
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable restriction of fuel nozzle with an auxiliary circuit
    • Patent number 11,970,976
    • Issue date Apr 30, 2024
    • Hamilton Sundstrand Corporation
    • Murtuza Lokhandwalla
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable restriction of a secondary circuit of a fuel injector
    • Patent number 11,970,977
    • Issue date Apr 30, 2024
    • Hamilton Sundstrand Corporation
    • Murtuza Lokhandwalla
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable restriction of a fuel circuit of a fuel nozzle
    • Patent number 11,913,382
    • Issue date Feb 27, 2024
    • Hamilton Sundstrand Corporation
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Force modification of passive spool for control of secondary nozzle...
    • Patent number 11,913,381
    • Issue date Feb 27, 2024
    • Hamilton Sundstrand Corporation
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Active valve shimming
    • Patent number 11,906,067
    • Issue date Feb 20, 2024
    • Hamilton Sundstrand Corporation
    • Matej Rutar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fuel systems
    • Patent number 11,859,551
    • Issue date Jan 2, 2024
    • Hamilton Sundstrand Corporation
    • Morgan O'Rorke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rapid fuel shutdown system with latching
    • Patent number 11,808,218
    • Issue date Nov 7, 2023
    • Hamilton Sundstrand Corporation
    • Todd Haugsjaahabink
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydraulically rate limited valve
    • Patent number 11,746,710
    • Issue date Sep 5, 2023
    • Hamilton Sundstrand Corporation
    • Morgan O'Rorke
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    On-demand dual variable displacement positive displacement pumping...
    • Patent number 11,725,647
    • Issue date Aug 15, 2023
    • Hamilton Sundstrand Corporation
    • Ryan Susca
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel delivery pump selection
    • Patent number 11,725,585
    • Issue date Aug 15, 2023
    • Hamilton Sundstrand Corporation (HSC)
    • Ryan Susca
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pump system for a gas turbine engine
    • Patent number 11,649,768
    • Issue date May 16, 2023
    • Hamilton Sundstrand Corporation
    • Todd Haugsjaahabink
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply system with combined metering and shutoff valve
    • Patent number 11,421,600
    • Issue date Aug 23, 2022
    • Hamilton Sundstrand Corporation
    • Charles E. Reuter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fail-fixed hydraulic actuator
    • Patent number 10,619,654
    • Issue date Apr 14, 2020
    • Hamilton Sundstrand Corporation
    • Todd Haugsjaahabink
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fuel control system
    • Patent number 10,590,859
    • Issue date Mar 17, 2020
    • Hamilton Sundstrand Corporation
    • Todd Haugsjaahabink
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fuel flow estimation and control system and method in a gas turbine...
    • Patent number 10,330,023
    • Issue date Jun 25, 2019
    • United Technologies Corporation
    • Tyler J. Selstad
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary metering valve assembly and method of modifying contact surf...
    • Patent number 9,416,880
    • Issue date Aug 16, 2016
    • Hamilton Sundstrand Corporation
    • Kevin M. Rankin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Engine manifold drain system
    • Patent number 9,416,732
    • Issue date Aug 16, 2016
    • Hamilton Sundstrand Corporation
    • Todd Haugsjaahabink
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Modulating electric liquid metering valve with flow sensing
    • Patent number 9,303,563
    • Issue date Apr 5, 2016
    • Hamilton Sundstrand Corporation
    • Leo J. Veilleux
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Gas turbine engine fuel system metering valve
    • Patent number 9,243,565
    • Issue date Jan 26, 2016
    • Hamilton Sundstrand Space Systems International, Inc.
    • Montira Satienpoch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low friction fuel metering valve
    • Patent number 9,212,608
    • Issue date Dec 15, 2015
    • Hamilton Sundstrand Corporation
    • Peter M Ballard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    System for controlling two positive displacement pumps
    • Patent number 9,140,191
    • Issue date Sep 22, 2015
    • Hamilton Sundstrand Corporation
    • Todd Haugsjaahabink
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fuel metering system
    • Patent number 8,919,094
    • Issue date Dec 30, 2014
    • Hamilton Sundstrand Corporation
    • Todd Haugsjaahabink
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Flow control system and method for controlling two positive displac...
    • Patent number 8,408,233
    • Issue date Apr 2, 2013
    • Hamilton Sundstrand Corporation
    • Charles E. Reuter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid flow system for a gas turbine engine
    • Patent number 6,651,441
    • Issue date Nov 25, 2003
    • Hamilton Sundstrand
    • Charles Reuter
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID PUMP SYSTEMS
    • Publication number 20240392776
    • Publication date Nov 28, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Ryan Shook
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PROPORTIONAL CONTROL OF COOLING CIRCUIT OF FUEL NOZZLE
    • Publication number 20240271571
    • Publication date Aug 15, 2024
    • Collins Engine Nozzles, Inc.
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE RESTRICTION OF FUEL NOZZLE WITH AN AUXILIARY CIRCUIT
    • Publication number 20240068401
    • Publication date Feb 29, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Murtuza Lokhandwalla
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FORCE MODIFICATION OF PASSIVE VALVE SPOOLS FOR CONTROL OF NOZZLES
    • Publication number 20240068404
    • Publication date Feb 29, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE RESTRICTION OF A FUEL CIRCUIT OF A FUEL NOZZLE
    • Publication number 20240068405
    • Publication date Feb 29, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PROPORTIONAL FORCE MODIFICATION OF PASSIVE SPOOL FOR CONTROL OF SEC...
    • Publication number 20240068408
    • Publication date Feb 29, 2024
    • Collins Engine Nozzles, Inc.
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE RESTRICTION OF A FUEL CIRCUIT OF A FUEL NOZZLE
    • Publication number 20240068407
    • Publication date Feb 29, 2024
    • Collins Engine Nozzles, Inc.
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PROPORTIONAL FORCE MODIFICATION OF PASSIVE SPOOL FOR CONTROL OF SIM...
    • Publication number 20240068409
    • Publication date Feb 29, 2024
    • Collins Engine Nozzles, Inc.
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FORCE MODIFICATION OF PASSIVE SPOOL FOR CONTROL OF SECONDARY NOZZLE...
    • Publication number 20240068410
    • Publication date Feb 29, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PROPORTIONAL RESTRICTION OF A SECONDARY CIRCUIT OF A FUEL INJECTOR
    • Publication number 20240068413
    • Publication date Feb 29, 2024
    • Collins Engine Nozzles, Inc.
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FORCE MODIFICATION OF PASSIVE SPOOL FOR CONTROL OF SECONDARY NOZZLE...
    • Publication number 20240068403
    • Publication date Feb 29, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FORCE MODIFICATION OF PASSIVE SPOOL FOR CONTROL OF SIMPLEX CIRCUIT...
    • Publication number 20240068412
    • Publication date Feb 29, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PROPORTIONAL RESTRICTION OF FUEL NOZZLE WITH AN AUXILIARY CIRCUIT
    • Publication number 20240068664
    • Publication date Feb 29, 2024
    • Collins Engine Nozzles, Inc.
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE RESTRICTION OF A SECONDARY CIRCUIT OF A FUEL INJECTOR
    • Publication number 20240068406
    • Publication date Feb 29, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Murtuza Lokhandwalla
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO STAGE FUEL DELIVERY SYSTEM FOR AN AIRCRAFT
    • Publication number 20240026825
    • Publication date Jan 25, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Ryan Prescott Susca
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DUAL VALVE FUEL METERING SYSTEMS
    • Publication number 20230383715
    • Publication date Nov 30, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Sachin Ramprashad
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT FUEL PUMPING SYSTEM
    • Publication number 20230358174
    • Publication date Nov 9, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Adrian L. Stoicescu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RAPID FUEL SHUTDOWN SYSTEM WITH LATCHING
    • Publication number 20230349332
    • Publication date Nov 2, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Todd Haugsjaahabink
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PUMP SYSTEM FOR A GAS TURBINE ENGINE
    • Publication number 20230304442
    • Publication date Sep 28, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Todd Haugsjaahabink
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ACTIVE VALVE SHIMMING
    • Publication number 20230235822
    • Publication date Jul 27, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Matej Rutar
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SYSTEMS
    • Publication number 20230235701
    • Publication date Jul 27, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Morgan O'Rorke
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FLUID DELIVERY SYSTEM
    • Publication number 20230167771
    • Publication date Jun 1, 2023
    • Hamilton Sundstrand Corporation (HSC)
    • Morgan O'Rorke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL DELIVERY PUMP SELECTION
    • Publication number 20230167773
    • Publication date Jun 1, 2023
    • Hamilton Sundstrand Corporation (HSC)
    • Ryan Susca
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HYDRAULICALLY RATE LIMITED VALVE
    • Publication number 20230160349
    • Publication date May 25, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Morgan O'Rorke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SOLENOID DRIVEN ACTUATOR
    • Publication number 20230111165
    • Publication date Apr 13, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Ryan Susca
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PUMP SYSTEM FOR A GAS TURBINE ENGINE
    • Publication number 20230055993
    • Publication date Feb 23, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Todd Haugsjaahabink
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE DISPLACEMENT METERING SYSTEM WITH MODE SELECTION
    • Publication number 20220372941
    • Publication date Nov 24, 2022
    • HAMILTON SUNDSTRAND CORPORATION
    • Ryan Susca
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ON-DEMAND DUAL VARIABLE DISPLACEMENT POSITIVE DISPLACEMENT PUMPING...
    • Publication number 20220372967
    • Publication date Nov 24, 2022
    • HAMILTON SUNDSTRAND CORPORATION
    • Ryan Susca
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT METERING PUMP SYSTEM WITH MULTIVARIATE FEEDBACK
    • Publication number 20220372968
    • Publication date Nov 24, 2022
    • HAMILTON SUNDSTRAND CORPORATION
    • Morgan O'Rorke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAIL-FIXED HYDRAULIC ACTUATOR
    • Publication number 20180320715
    • Publication date Nov 8, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Todd Haugsjaahabink
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL