Inventor
THOMAS HERMAN MARCUS
US7 patents
Patents
7 patentsUS10386087B2Aug 20, 2019
Method of defrosting an energy recovery ventilator unit
LENNOX IND INC2 citations71
US9791163B2Oct 17, 2017
Method of defrosting an energy recovery ventilator unit
LENNOX IND INC4 citations71
US11067297B2Jul 20, 2021
Economizer target temperature shift during mechanical cooling
LENNOX IND INC0 citations59
US10563882B2Feb 18, 2020
Detection of damper motor mechanically disconnected from damper assembly
LENNOX IND INC0 citations48
US10184679B2Jan 22, 2019
Detection of damper motor mechanically disconnected from damper assembly
LENNOX IND INC0 citations48
US9587840B2Mar 7, 2017
Economizer target temperature shift during mechanical cooling
LENNOX IND INC1 citations48
US9335063B2May 10, 2016
Detection of damper motor mechanically disconnected from damper assembly
LENNOX IND INC0 citations48