Inventor
UHRICH DANIEL T
US9 patents
Patents
9 patentsUS5611484AMar 18, 1997
Thermostat with selectable temperature sensor inputs
HONEYWELL INC265 citations98
US5230482AJul 27, 1993
Electronic time thermostat with a temporary next period adjustment means
HONEYWELL INC233 citations98
US4991770AFeb 12, 1991
Thermostat with means for disabling PID control
HONEYWELL INC178 citations98
US5314004AMay 24, 1994
Thermostat for a variable capacity HVAC and method for providing a ramping set point on a setback thermostat
HONEYWELL INC128 citations97
US5197668AMar 30, 1993
Communicating thermostat
HONEYWELL INC89 citations95
US4702413AOct 27, 1987
Temperature control system using a single ramp rate curve for control of a multiplant environmental unit
HONEYWELL INC78 citations94
US5309730AMay 10, 1994
Thermostat for a gas engine heat pump and method for providing for engine idle prior to full speed or shutdown
HONEYWELL INC29 citations92
US5025984AJun 25, 1991
Setback thermostat with recovery start time selected non-linearly
HONEYWELL INC39 citations92
US4749881AJun 7, 1988
Method and apparatus for randomly delaying a restart of electrical equipment
HONEYWELL INC33 citations92