Inventor
FREDRICKS THOMAS J
US17 patents
⚠️ This page may combine multiple inventors who share the name “FREDRICKS THOMAS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMERSON ELECTRIC CO
15 patentsUS7434742B2Oct 14, 2008
Thermostat capable of displaying received information
EMERSON ELECTRIC CO266 citations98
US7703694B2Apr 27, 2010
Thermostat capable of displaying received information
EMERSON ELECTRIC CO210 citations97
US7354005B2Apr 8, 2008
Variable capacity climate control system for multi-zone space
EMERSON ELECTRIC CO127 citations95
US6783079B2Aug 31, 2004
Thermostat with one button programming feature
EMERSON ELECTRIC CO155 citations95
US9310098B2Apr 12, 2016
Water heater control using external temperature sensor
EMERSON ELECTRIC CO25 citations93
US6918756B2Jul 19, 2005
System and methods for modulating gas input to a gas burner
EMERSON ELECTRIC CO46 citations90
US6749423B2Jun 15, 2004
System and methods for modulating gas input to a gas burner
EMERSON ELECTRIC CO41 citations90
US7581946B2Sep 1, 2009
Ignition control with integral carbon monoxide sensor
EMERSON ELECTRIC CO11 citations84
US7497386B2Mar 3, 2009
Apparatus and methods for operating a gas valve
EMERSON ELECTRIC CO17 citations84
US9188363B2Nov 17, 2015
Smart energy controlled water heater
EMERSON ELECTRIC CO7 citations83
US9752798B2Sep 5, 2017
Water heater control using external temperature sensor
EMERSON ELECTRIC CO4 citations72
US9605872B2Mar 28, 2017
Smart energy controlled water heater
EMERSON ELECTRIC CO2 citations72
US8648729B2Feb 11, 2014
Refrigerant charge level detection
EMERSON ELECTRIC CO2 citations60
US7854607B2Dec 21, 2010
Ignition control with integral carbon monoxide sensor
EMERSON ELECTRIC CO1 citations52
US8810419B2Aug 19, 2014
Refrigerant charge level detection
EMERSON ELECTRIC CO1 citations50