Inventor
MARRIS DERRICK A
US6 patents
Patents
6 patentsUS4873838AOct 17, 1989
Refrigerant metering in a variable flow system
CARRIER CORP26 citations92
US4796436AJan 10, 1989
Heat pump charging
CARRIER CORP28 citations91
US4709560ADec 1, 1987
Control module cooling
CARRIER CORP31 citations91
US5332028AJul 26, 1994
Method and apparatus for controlling supplemental electric heat during heat pump defrost
CARRIER CORP51 citations90
US4742864AMay 10, 1988
Passive ventilated control box
CARRIER CORP51 citations89
US5095711AMar 17, 1992
Method and apparatus for enhancement of heat pump defrost
CARRIER CORP24 citations85