Inventor · disambiguated record
Serge Dube
Also filed as: DUBE SERGE
17 granted patents·19 pending applications·338 citations·filing 1995–2020
95Inventor score
Top patents by PatentIndex Score
36 records- 0194US10690389B2CO2 refrigeration systemDUBE SERGE·Filed 2015·Granted Jun 23, 2020·9 cites·16 claims
- 0289US7610766B2High-speed defrost refrigeration systemDUBE SERGE·Filed 2005·Granted Nov 3, 2009·17 cites·14 claims
- 0386US6502412B1Refrigeration system with modulated condensing loopsFiled 2001·Granted Jan 7, 2003·35 cites·20 claims
- 0485USRE39924ERefrigeration system with modulated condensing loopsDUBE SERGE·Filed 2005·Granted Nov 27, 2007·10 cites·22 claims
- 0583US6089033AHigh-speed evaporator defrost systemFiled 1999·Granted Jul 18, 2000·53 cites·15 claims
- 0682US6449967B1High speed evaporator defrost systemFiled 2001·Granted Sep 17, 2002·32 cites·20 claims
- 0772US5603222ACooling method and system for a compressor of a refrigerating systemFiled 1995·Granted Feb 18, 1997·30 cites·13 claims
- 0868US5673567ARefrigeration system with heat reclaim and method of operationDUBE SERGE·Filed 1995·Granted Oct 7, 1997·33 cites·16 claims
- 0967US6983613B2High-speed defrost refrigeration systemDUBE SERGE·Filed 2004·Granted Jan 10, 2006·13 cites·4 claims
- 1066US6775993B2High-speed defrost refrigeration systemFiled 2002·Granted Aug 17, 2004·13 cites·8 claims
- 1166US5826433ARefrigeration system with heat reclaim and efficiency control modulating valveFiled 1997·Granted Oct 27, 1998·30 cites·10 claims
- 1266US2020200459A1Co2 refrigeration systemTOROMONT IND LTD·Filed 2020·Application pending·0 cites
- 1362US2012055182A1Co2 refrigeration systemDUBE SERGE·Filed 2009·Application pending·0 cites
- 1459US6401477B1Stand-alone refrigeration system and enclosureFiled 2001·Granted Jun 11, 2002·11 cites·21 claims
- 1557US2016245575A1Co2 refrigeration system for ice-playing surfacesDUBE SERGE·Filed 2016·Application pending·0 cites
- 1656US2009107157A1Refrigerant leak-detection systemsDUBE SERGE·Filed 2008·Application pending·0 cites
- 1755US5887440ARefrigeration coil defrost systemFiled 1997·Granted Mar 30, 1999·23 cites·12 claims
- 1855US2009260389A1Co2 refrigeration unitDUBE SERGE·Filed 2009·Application pending·0 cites
- 1954US7104083B2Refrigeration system configuration for air defrost and methodDUBE SERGE·Filed 2004·Granted Sep 12, 2006·7 cites·5 claims
- 2054US2008196419A1Build-up monitoring system for refrigerated enclosuresDUBE SERGE·Filed 2008·Application pending·0 cites
- 2151US2008184726A1Defrost refrigeration systemDUBE SERGE·Filed 2007·Application pending·0 cites
- 2250US2020200461A1Hvac system for buildingsDUBE SERGE·Filed 2019·Application pending·0 cites
- 2350US2012073319A1Co2 refrigeration system for ice-playing surfacesDUBE SERGE·Filed 2011·Application pending·0 cites
- 2448US2014007603A1Co2 refrigeration system for ice-playing surfaceDUBE SERGE·Filed 2013·Application pending·0 cites
- 2548US2013233009A1Co2 refrigeration system for ice-playing surfaceTOROMONT IND LTD·Filed 2013·Application pending·0 cites
- 2646US2012247148A1Co2 refrigeration system for ice-playing surfaceDUBE SERGE·Filed 2012·Application pending·0 cites
- 2744US2018328610A1Air curtain apparatusDUBE SERGE·Filed 2018·Application pending·0 cites
- 2843US2009039645A1Fitting and tube assembly for refrigeration systemsDUBE SERGE·Filed 2008·Application pending·0 cites
- 2941US5768911ARefrigerating compressor oil cooling probe deviceFiled 1996·Granted Jun 23, 1998·11 cites·14 claims
- 3040US6874753B2Refrigeration modulating valve sealing deviceFiled 2002·Granted Apr 5, 2005·1 cites·14 claims
- 3140US5867993ARefrigerant reservoir and heat exchanger unit for a refrigerated counter systemFiled 1997·Granted Feb 9, 1999·10 cites·11 claims
- 3238US2006130494A1Defrost refrigeration systemDUBE SERGE·Filed 2004·Application pending·0 cites
- 3337US2006053831A1Evaporation circuit for alternative refrigerant in a refrigeration systemDUBE SERGE·Filed 2004·Application pending·0 cites
- 3437US2004221589A1Energy storage with refrigeration systems and methodFiled 2004·Application pending·0 cites
- 3536US2004226307A1Multi-injection condensation for refrigeration systems and methodFiled 2003·Application pending·0 cites
- 3636US2004226308A1Method for controlling evaporation temperature in a multi-evaporator refrigeration systemFiled 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →