Inventor
MACKEY DAVID
US8 patents
⚠️ This page may combine multiple inventors who share the name “MACKEY DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LENNOX IND INC
7 patentsUS10047965B2Aug 14, 2018
System for managing lubricant levels in tandem compressor assemblies of an HVAC system
LENNOX IND INC2 citations71
US9488400B2Nov 8, 2016
System for managing lubricant levels in tandem compressor assemblies of an HVAC system
LENNOX IND INC5 citations71
US10520235B2Dec 31, 2019
Method to avoid fan cycling during low ambient operation
LENNOX IND INC4 citations70
USD815268SApr 10, 2018
Removable base rail section for a replacement rooftop unit (RTU)
LENNOX IND INC4 citations65
US11353252B2Jun 7, 2022
Method to avoid fan cycling during low ambient operation
LENNOX IND INC0 citations59
US10359218B2Jul 23, 2019
Manifold design to eliminate fractures on multistage heat exchanger coils
LENNOX IND INC1 citations51
US9989288B2Jun 5, 2018
System for managing lubricant levels in tandem compressor assemblies of an HVAC system
LENNOX IND INC0 citations50