David L. Perry

Person

Jefferson County, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Power stealing for a wireless-enabled thermostat
- Patent number 10,025,328
- Issue date Jul 17, 2018
- Emerson Electric Co.
- Bradley C. Zikes
- G05 - CONTROLLING REGULATING
Information Patent Grant
Two mode thermostat with set-back temperature and humidity set-poin...
- Patent number 10,001,291
- Issue date Jun 19, 2018
- Emerson Electric Co.
- David L. Perry
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power stealing for a wireless-enabled thermostat
- Patent number 9,405,303
- Issue date Aug 2, 2016
- Emerson Electric Co.
- Bradley C. Zikes
- G05 - CONTROLLING REGULATING
Information Patent Grant
Two mode thermostat with set-back temperature and humidity set-poin...
- Patent number 8,863,536
- Issue date Oct 21, 2014
- Emerson Electric Co.
- David L. Perry
- G05 - CONTROLLING REGULATING
Information Patent Grant
Stepper motor gas valve and method of control
- Patent number 8,275,484
- Issue date Sep 25, 2012
- Emerson Electric Co.
- Thomas B. Lorenz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Two mode thermostat with set-back temperature and humidity set-poin...
- Patent number 7,793,510
- Issue date Sep 14, 2010
- Emerson Electric Co.
- David L. Perry
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Control of a heating and cooling system for a multi-level space
- Patent number 7,748,639
- Issue date Jul 6, 2010
- Emerson Electric Co.
- David L. Perry
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Controller for two-stage heat source usable with single and two sta...
- Patent number 7,731,096
- Issue date Jun 8, 2010
- Emerson Electric Co.
- Thomas B. Lorenz
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Control of a heating and cooling system for a multi-level space
- Patent number 7,475,558
- Issue date Jan 13, 2009
- Emerson Electric Co.
- David L. Perry
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Control for heat pump with auxiliary heat source
- Patent number 6,729,390
- Issue date May 4, 2004
- Emerson Electric Co.
- Bartholomew L. Toth
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Thermostat having an illuminated keypad and display
- Patent number 6,435,418
- Issue date Aug 20, 2002
- Emerson Electric Co.
- Bartholomew L. Toth
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Thermostat with load relay cycling feature
- Patent number 6,119,950
- Issue date Sep 19, 2000
- Frank A. Albanello
- G05 - CONTROLLING REGULATING
Information Patent Grant
Programmable digital thermostat with means for enabling temporary c...
- Patent number 5,570,837
- Issue date Nov 5, 1996
- Emerson Electric Co.
- Bernard T. Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR A SMART CIRCULATOR FOR A HEAT SOURCE
- Publication number 20200018492
- Publication date Jan 16, 2020
- Emerson Electric Co.
- David L. Perry
- G05 - CONTROLLING REGULATING
Information Patent Application
Power Stealing for a Wireless-Enabled Thermostat
- Publication number 20160334812
- Publication date Nov 17, 2016
- Emerson Electric Co.
- Bradley C. Zikes
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Two Mode Thermostat With Set-Back Temperature and Humidity Set-Poin...
- Publication number 20150039137
- Publication date Feb 5, 2015
- Emerson Electric Co.
- David L. Perry
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Power Stealing for a Wireless-Enabled Thermostat
- Publication number 20140312129
- Publication date Oct 23, 2014
- Emerson Electric Co.
- Bradley C. Zikes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STEPPER MOTOR GAS VALVE AND METHOD OF CONTROL
- Publication number 20100179700
- Publication date Jul 15, 2010
- Thomas B. Lorenz
- G05 - CONTROLLING REGULATING
Information Patent Application
CONTROL OF A HEATING AND COOLING SYSTEM FOR A MULTI-LEVEL SPACE
- Publication number 20090114731
- Publication date May 7, 2009
- David L. Perry
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Thermostat
- Publication number 20080264085
- Publication date Oct 30, 2008
- Emerson Electric Co.
- David L. Perry
- G05 - CONTROLLING REGULATING
Information Patent Application
Controller for two-stage heat source usable with single and two sta...
- Publication number 20070095520
- Publication date May 3, 2007
- Emerson Electric Co.
- Thomas B. Lorenz
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Control of a heating and cooling system for a multi-level space
- Publication number 20070039338
- Publication date Feb 22, 2007
- Emerson Electric Co.
- David L. Perry
- F24 - HEATING RANGES VENTILATING

David L. Perry

Person

Patents Grantslast 30 patents

Power stealing for a wireless-enabled thermostat

Two mode thermostat with set-back temperature and humidity set-poin...

Power stealing for a wireless-enabled thermostat

Two mode thermostat with set-back temperature and humidity set-poin...

Stepper motor gas valve and method of control

Two mode thermostat with set-back temperature and humidity set-poin...

Control of a heating and cooling system for a multi-level space

Controller for two-stage heat source usable with single and two sta...

Control of a heating and cooling system for a multi-level space

Control for heat pump with auxiliary heat source

Thermostat having an illuminated keypad and display

Thermostat with load relay cycling feature

Programmable digital thermostat with means for enabling temporary c...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR A SMART CIRCULATOR FOR A HEAT SOURCE

Power Stealing for a Wireless-Enabled Thermostat

Two Mode Thermostat With Set-Back Temperature and Humidity Set-Poin...

Power Stealing for a Wireless-Enabled Thermostat

STEPPER MOTOR GAS VALVE AND METHOD OF CONTROL

CONTROL OF A HEATING AND COOLING SYSTEM FOR A MULTI-LEVEL SPACE

Thermostat

Controller for two-stage heat source usable with single and two sta...

Control of a heating and cooling system for a multi-level space