Inventor
WALTER STEPHEN A
US16 patents
⚠️ This page may combine multiple inventors who share the name “WALTER STEPHEN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LENNOX IND INC
9 patentsUS5488218AJan 30, 1996
Electric heat control apparatus and method
LENNOX IND INC42 citations88
US9574785B2Feb 21, 2017
Staggered start-up HVAC system, a method for starting an HVAC unit and an HVAC controller configured for the same
LENNOX IND INC3 citations83
US9692347B2Jun 27, 2017
Airflow-confirming HVAC systems and methods with variable speed blower
LENNOX IND INC3 citations72
US9909770B2Mar 6, 2018
Outdoor fan and indoor blower controller for heating, ventilation and air conditioning system and method of operation thereof
LENNOX IND INC0 citations61
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