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Serge Dube

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  • St-Lazare, CA
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CO2 REFRIGERATION SYSTEM
    • Publication number 20200200459
    • Publication date Jun 25, 2020
    • TOROMONT INDUSTRIES LTD
    • Serge DUBE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HVAC SYSTEM FOR BUILDINGS
    • Publication number 20200200461
    • Publication date Jun 25, 2020
    • Serge Dubé
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CURTAIN APPARATUS
    • Publication number 20180328610
    • Publication date Nov 15, 2018
    • Serge Dubé
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    CO2 REFRIGERATION SYSTEM FOR ICE-PLAYING SURFACES
    • Publication number 20160245575
    • Publication date Aug 25, 2016
    • Serge Dubé
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CO2 REFRIGERATION SYSTEM
    • Publication number 20150354882
    • Publication date Dec 10, 2015
    • Serge Dubé
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CO2 REFRIGERATION SYSTEM FOR ICE-PLAYING SURFACE
    • Publication number 20140007603
    • Publication date Jan 9, 2014
    • Serge Dube
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CO2 REFRIGERATION SYSTEM FOR ICE-PLAYING SURFACE
    • Publication number 20130233009
    • Publication date Sep 12, 2013
    • TOROMONT INDUSTRIES LTD
    • Serge Dube
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CO2 REFRIGERATION SYSTEM FOR ICE-PLAYING SURFACE
    • Publication number 20120247148
    • Publication date Oct 4, 2012
    • Serge Dubé
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CO2 REFRIGERATION SYSTEM FOR ICE-PLAYING SURFACES
    • Publication number 20120073319
    • Publication date Mar 29, 2012
    • Serge Dubé
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CO2 REFRIGERATION SYSTEM
    • Publication number 20120055182
    • Publication date Mar 8, 2012
    • Serge Dubé
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CO2 REFRIGERATION UNIT
    • Publication number 20090260389
    • Publication date Oct 22, 2009
    • Serge DUBE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT LEAK-DETECTION SYSTEMS
    • Publication number 20090107157
    • Publication date Apr 30, 2009
    • Serge Dubé
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FITTING AND TUBE ASSEMBLY FOR REFRIGERATION SYSTEMS
    • Publication number 20090039645
    • Publication date Feb 12, 2009
    • Serge Dube
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BUILD-UP MONITORING SYSTEM FOR REFRIGERATED ENCLOSURES
    • Publication number 20080196419
    • Publication date Aug 21, 2008
    • Serge Dubé
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DEFROST REFRIGERATION SYSTEM
    • Publication number 20080184726
    • Publication date Aug 7, 2008
    • Serge Dubé
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Defrost refrigeration system
    • Publication number 20060130494
    • Publication date Jun 22, 2006
    • Serge Dube
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Evaporation circuit for alternative refrigerant in a refrigeration...
    • Publication number 20060053831
    • Publication date Mar 16, 2006
    • Serge Dube
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    High-speed defrost refrigeration system
    • Publication number 20050138936
    • Publication date Jun 30, 2005
    • Serge Dubé
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration system configuration for air defrost and method
    • Publication number 20050028544
    • Publication date Feb 10, 2005
    • Serge Dube
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    High-speed defrost refrigeration system
    • Publication number 20040250555
    • Publication date Dec 16, 2004
    • Serge Dube
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Method for controlling evaporation temperature in a multi-evaporato...
    • Publication number 20040226308
    • Publication date Nov 18, 2004
    • Serge Dube
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Multi-injection condensation for refrigeration systems and method
    • Publication number 20040226307
    • Publication date Nov 18, 2004
    • Serge Dube
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Energy storage with refrigeration systems and method
    • Publication number 20040221589
    • Publication date Nov 11, 2004
    • Serge Dube
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration modulating valve sealing device
    • Publication number 20040007684
    • Publication date Jan 15, 2004
    • Serge Dube
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    High-speed defrost refrigeration system
    • Publication number 20040003601
    • Publication date Jan 8, 2004
    • Serge Dube
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...