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Piotr SAWICKI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Servovalve
    • Patent number 11,454,335
    • Issue date Sep 27, 2022
    • Hamilton Sundstrand Corporation
    • Marcin Cis
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Two-stage fractal heat exchanger
    • Patent number 11,415,377
    • Issue date Aug 16, 2022
    • Hamilton Sundstrand Corporation
    • Piotr Sawicki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Fractal heat exchanger with bypass
    • Patent number 11,280,554
    • Issue date Mar 22, 2022
    • Hamilton Sundstrand Corporation
    • Adam Horoszczak
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Nozzle with changeable press fit
    • Patent number 11,253,960
    • Issue date Feb 22, 2022
    • Hamilton Sundstrand Corporation
    • Piotr Sawicki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spring sealed pneumatic servo valve
    • Patent number 11,214,375
    • Issue date Jan 4, 2022
    • Hamilton Sundstrand Corporation
    • Piotr Kozlowski
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Servo valves
    • Patent number 11,209,026
    • Issue date Dec 28, 2021
    • Hamilton Sundstrand Corporation
    • Piotr Sawicki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pneumatic servo valve with adjustable drive unit
    • Patent number 11,174,962
    • Issue date Nov 16, 2021
    • Hamilton Sundstrand Corporation
    • Piotr Kozlowski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Venting passage for a servovalve
    • Patent number 11,092,256
    • Issue date Aug 17, 2021
    • Hamilton Sundstrand Corporation
    • Piotr Sawicki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Torque motor with double fix screws
    • Patent number 11,049,636
    • Issue date Jun 29, 2021
    • HAMILTON SUNSTRAND CORPORATION
    • Piotr Sawicki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Spool assembly for servovalve
    • Patent number 11,035,390
    • Issue date Jun 15, 2021
    • HAMILTON SUNSTRAND CORPORATION
    • Marcin Cis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Servovalve with adjustable air gaps
    • Patent number 11,018,568
    • Issue date May 25, 2021
    • HAMILTON SUNSTRAND CORPORATION
    • Piotr Sawicki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Servovalve
    • Patent number 10,962,143
    • Issue date Mar 30, 2021
    • HAMILTON SUNSTRAND CORPORATION
    • Marcin Cis
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Method for manufacturing a torsion spring for use in a servovalve a...
    • Patent number 10,955,020
    • Issue date Mar 23, 2021
    • HAMILTON SUNSTRAND CORPORATION
    • Marcin Cis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Nozzle with locking nut
    • Patent number 10,927,859
    • Issue date Feb 23, 2021
    • HAMILTON SUNSTRAND CORPORATION
    • Piotr Sawicki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valves
    • Patent number 10,900,587
    • Issue date Jan 26, 2021
    • HAMILTON SUNSTRAND CORPORATION
    • Marcin Cis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Nozzle assembly
    • Patent number 10,882,067
    • Issue date Jan 5, 2021
    • Hamilton Sundstrand Corporation
    • Marcin Cis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Nozzle assembly
    • Patent number 10,821,563
    • Issue date Nov 3, 2020
    • Hamilton Sundstrand Corporation
    • Piotr Kozłowski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pneumatic servo valve with adjustable metering members
    • Patent number 10,822,094
    • Issue date Nov 3, 2020
    • Hamilton Sundstrand Corporation
    • Piotr Kozłowski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Nozzle with changeable press fit
    • Patent number 10,786,879
    • Issue date Sep 29, 2020
    • HAMILTON SUNSTRAND CORPORATION
    • Piotr Sawicki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Torsion spring
    • Patent number 10,724,593
    • Issue date Jul 28, 2020
    • Hamilton Sundstrand Corporation
    • Marcin Cis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pneumatic servovalve assembly
    • Patent number 10,711,811
    • Issue date Jul 14, 2020
    • HAMILTON SUNSTRAND CORPORATION
    • Piotr Kozlowski
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic plug
    • Patent number 10,400,932
    • Issue date Sep 3, 2019
    • Delavan Inc.
    • Marcin Cis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLEXIBLE COUPLINGS
    • Publication number 20210332857
    • Publication date Oct 28, 2021
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr SAWICKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HELICAL FRACTAL HEAT EXCHANGER
    • Publication number 20210231379
    • Publication date Jul 29, 2021
    • HAMILTON SUNDSTRAND CORPORATION
    • Adam Horoszczak
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    FRACTAL HEAT EXCHANGER WITH BYPASS
    • Publication number 20210231381
    • Publication date Jul 29, 2021
    • HAMILTON SUNDSTRAND CORPORATION
    • Adam Horoszczak
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    TWO-STAGE FRACTAL HEAT EXCHANGER
    • Publication number 20210190443
    • Publication date Jun 24, 2021
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr Sawicki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    SERVOVALVE
    • Publication number 20210180722
    • Publication date Jun 17, 2021
    • HAMILTON SUNDSTRAND CORPORATION
    • Marcin CIS
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    NOZZLE WITH CHANGEABLE PRESS FIT
    • Publication number 20200391331
    • Publication date Dec 17, 2020
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr Sawicki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SERVO VALVES
    • Publication number 20200309164
    • Publication date Oct 1, 2020
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr SAWICKI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SPOOL ASSEMBLY FOR SERVOVALVE
    • Publication number 20200025222
    • Publication date Jan 23, 2020
    • HAMILTON SUNDSTRAND CORPORATION
    • Marcin CIS
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ASSEMBLY FOR USE IN A SERVOVALVE
    • Publication number 20200025295
    • Publication date Jan 23, 2020
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr SAWICKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SERVOVALVE
    • Publication number 20200025309
    • Publication date Jan 23, 2020
    • HAMILTON SUNDSTRAND CORPORATION
    • Marcin CIS
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    VALVES
    • Publication number 20190301632
    • Publication date Oct 3, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Marcin CIS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE BODY FOR A SERVOVALVE
    • Publication number 20190277314
    • Publication date Sep 12, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr SAWICKI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SERVOVALVE WITH ADJUSTABLE AIR GAPS
    • Publication number 20190280580
    • Publication date Sep 12, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr SAWICKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TORQUE MOTOR WITH DOUBLE FIX SCREWS
    • Publication number 20190237231
    • Publication date Aug 1, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr SAWICKI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    NOZZLE ASSEMBLY
    • Publication number 20190118315
    • Publication date Apr 25, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr Kozlowski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR MANUFACTURING A TORSION SPRING FOR USE IN A SERVOVALVE A...
    • Publication number 20190093725
    • Publication date Mar 28, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Marcin CIS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VENTING PASSAGE FOR A SERVOVALVE
    • Publication number 20190063629
    • Publication date Feb 28, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr Sawicki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PNEUMATIC SERVOVALVE ASSEMBLY
    • Publication number 20190048900
    • Publication date Feb 14, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr Kozlowski
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    NOZZLE ASSEMBLY
    • Publication number 20180363684
    • Publication date Dec 20, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr Kozlowski
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SPRING SEALED PNEUMATIC SERVO VALVE
    • Publication number 20180346128
    • Publication date Dec 6, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr Kozlowski
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    PNEUMATIC SERVO VALVE WITH ADJUSTABLE DRIVE UNIT
    • Publication number 20180347721
    • Publication date Dec 6, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr Kozlowski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PNEUMATIC SERVO VALVE WITH ADJUSTABLE METERING MEMBERS
    • Publication number 20180346129
    • Publication date Dec 6, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr Kozlowski
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    NOZZLE ASSEMBLY
    • Publication number 20180326431
    • Publication date Nov 15, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Marcin CIS
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    TORSION SPRING
    • Publication number 20180274616
    • Publication date Sep 27, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Marcin CIS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC PLUG
    • Publication number 20180112811
    • Publication date Apr 26, 2018
    • Delavan Inc.
    • Marcin CIS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    NOZZLE WITH LOCKING NUT
    • Publication number 20180073526
    • Publication date Mar 15, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr SAWICKI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SERVOVALVE
    • Publication number 20180051821
    • Publication date Feb 22, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr Kozlowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Nozzle With Changeable Press Fit
    • Publication number 20170232563
    • Publication date Aug 17, 2017
    • HAMILTON SUNDSTRAND CORPORATION
    • Piotr SAWICKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR