Inventor
HARHAY WARREN
US6 patents
Patents
6 patentsUS8299646B2Oct 30, 2012
HVAC/R system with variable frequency drive (VFD) power supply for multiple motors
ROCKENFELLER UWE30 citations92
US9228750B2Jan 5, 2016
HVAC/R system with multiple power sources and time-based selection logic
ROCKENFELLER UWE16 citations83
US9071078B2Jun 30, 2015
Enclosure housing electronic components having hybrid HVAC/R system with power back-up
ROCKENFELLER UWE8 citations83
US8299653B2Oct 30, 2012
HVAC/R system with variable frequency drive power supply for three-phase and single-phase motors
ROCKENFELLER UWE19 citations83
US8278778B2Oct 2, 2012
HVAC/R battery back-up power supply system having a variable frequency drive (VFD) power supply
ROCKENFELLER UWE17 citations83
US8193660B2Jun 5, 2012
HVAC/R system having power back-up system with a DC-DC converter
ROCKENFELLER UWE14 citations83