Inventor
DUBE SERGE
CA17 patents
⚠️ This page may combine multiple inventors who share the name “DUBE SERGE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
(unassigned)
11 patentsUS6502412B1Jan 7, 2003
Refrigeration system with modulated condensing loops
35 citations92
US6449967B1Sep 17, 2002
High speed evaporator defrost system
32 citations92
US6089033AJul 18, 2000
High-speed evaporator defrost system
53 citations92
US5887440AMar 30, 1999
Refrigeration coil defrost system
23 citations92
US5826433AOct 27, 1998
Refrigeration system with heat reclaim and efficiency control modulating valve
30 citations92
US5603222AFeb 18, 1997
Cooling method and system for a compressor of a refrigerating system
30 citations92
US6775993B2Aug 17, 2004
High-speed defrost refrigeration system
13 citations83
US6401477B1Jun 11, 2002
Stand-alone refrigeration system and enclosure
11 citations73
US5867993AFeb 9, 1999
Refrigerant reservoir and heat exchanger unit for a refrigerated counter system
10 citations73
US5768911AJun 23, 1998
Refrigerating compressor oil cooling probe device
11 citations73
US6874753B2Apr 5, 2005
Refrigeration modulating valve sealing device
1 citations48
DUBE SERGE
6 patentsUS5673567AOct 7, 1997
Refrigeration system with heat reclaim and method of operation
DUBE SERGE33 citations92
US10690389B2Jun 23, 2020
CO2 refrigeration system
DUBE SERGE9 citations83
US7610766B2Nov 3, 2009
High-speed defrost refrigeration system
DUBE SERGE17 citations83
USRE39924ENov 27, 2007
Refrigeration system with modulated condensing loops
DUBE SERGE10 citations83
US6983613B2Jan 10, 2006
High-speed defrost refrigeration system
DUBE SERGE13 citations83
US7104083B2Sep 12, 2006
Refrigeration system configuration for air defrost and method
DUBE SERGE7 citations73