Inventor
DRUCKER ALAN S
US21 patents
Patents
21 patentsUS6883602B2Apr 26, 2005
Dehumidifier for use in mass transit vehicle
CARRIER CORP38 citations92
US5052192AOct 1, 1991
Dual flow expansion device for heat pump system
CARRIER CORP23 citations92
US5038579AAug 13, 1991
Dual flow variable area expansion device for heat pump system
CARRIER CORP28 citations92
US5025640AJun 25, 1991
Refrigerant expansion device for optimizing cooling and defrost operation of a heat pump
CARRIER CORP23 citations92
US5004008AApr 2, 1991
Variable area refrigerant expansion device
CARRIER CORP45 citations92
US5002089AMar 26, 1991
Variable area refrigerant expansion device for heating mode of a heat pump
CARRIER CORP31 citations92
US5214939AJun 1, 1993
Variable area refrigerant expansion device having a flexible orifice
CARRIER CORP24 citations91
US5632330AMay 27, 1997
Twice bent heat exchanger coil
CARRIER CORP34 citations90
US4476920AOct 16, 1984
Method and apparatus for integrating operation of a heat pump and a separate heating source
CARRIER CORP56 citations90
US4546616AOct 15, 1985
Heat pump charge optimizer
CARRIER CORP21 citations82
US4246956AJan 27, 1981
Control scheme for a solar assisted heat pump
CARRIER CORP24 citations82
US5031416AJul 16, 1991
Variable area refrigerant expansion device having a flexible orifice
CARRIER CORP21 citations81
US4565075AJan 21, 1986
Polygon fan coil cabinet and method of assembly
CARRIER CORP22 citations80
US5134860AAug 4, 1992
Variable area refrigerant expansion device having a flexible orifice for heating mode of a heat pump
CARRIER CORP19 citations74
US4548050AOct 22, 1985
High efficiency fan coil unit
CARRIER CORP13 citations74
US4478055AOct 23, 1984
Method and apparatus for improving heat pump performance by controlling discharge of indoor fan thermal energy
CARRIER CORP7 citations74
US5010740AApr 30, 1991
Refrigeration system with mass flow limiting device
CARRIER CORP17 citations72
USD286565SNov 4, 1986
Indoor fan coil cabinet
CARRIER CORP6 citations71
US4577828AMar 25, 1986
Fan coil base pad assembly
CARRIER CORP14 citations71
US6745587B1Jun 8, 2004
Integrated air conditioning module for a bus
CARRIER CORP7 citations68
US5337580AAug 16, 1994
Room air conditioner
CARRIER CORP6 citations60