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Gregory E. Sisk

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  • Farmington, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Controls and related methods for mitigating liquid migration and/or...
    • Patent number 11,768,019
    • Issue date Sep 26, 2023
    • Copeland Comfort Control LP
    • Thomas P. Buescher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-voltage contactors and controls and related methods
    • Patent number 11,764,014
    • Issue date Sep 19, 2023
    • Copeland Comfort Control LP
    • Thomas P. Buescher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Stepper motor control valves for refrigerant expansion and/or syste...
    • Patent number 11,619,429
    • Issue date Apr 4, 2023
    • Emerson Electric Co.
    • Gregory E. Sisk
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    System for fluid pump down using valves
    • Patent number 11,306,954
    • Issue date Apr 19, 2022
    • Emerson Electric Co.
    • Jeffrey N. Arensmeier
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Solenoid coil including bobbin with moisture barrier
    • Patent number 10,591,081
    • Issue date Mar 17, 2020
    • Emerson Electric Co.
    • Gregory E. Sisk
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solenoid valve
    • Patent number 7,828,265
    • Issue date Nov 9, 2010
    • Emerson Electric Co.
    • Gregory E. Sisk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butterfly valves and construction thereof
    • Patent number 7,758,017
    • Issue date Jul 20, 2010
    • Sure Seal, Inc.
    • Gregory E. Sisk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve
    • Patent number 7,422,193
    • Issue date Sep 9, 2008
    • Emerson Electric Co.
    • Gregory E. Sisk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve for fluid flow
    • Patent number 7,367,543
    • Issue date May 6, 2008
    • Emerson Electric Co.
    • Gregory E. Sisk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve for fluid flow
    • Patent number 7,163,188
    • Issue date Jan 16, 2007
    • Emerson Electric Co.
    • Gregory E. Sisk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cycle reversing valve for use in heat pumps
    • Patent number 6,698,452
    • Issue date Mar 2, 2004
    • Emerson Electric Co.
    • Gregory Edward Sisk
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cycle reversing valve for use in heat pumps
    • Patent number 6,289,931
    • Issue date Sep 18, 2001
    • Emerson Electric Co.
    • Gregory Edward Sisk
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents