Gary W. Ballard

Person

Brownsburg, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Overtemperature control
- Patent number 4,951,870
- Issue date Aug 28, 1990
- Carrier Corporation
- Gary W. Ballard
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for operating a furnace from a 12V DC battery
- Patent number 4,946,096
- Issue date Aug 7, 1990
- Carrier Corporation
- Gary W. Ballard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control of energy use in a furnace
- Patent number 4,891,004
- Issue date Jan 2, 1990
- Carrier Corporation
- Gary W. Ballard
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Limit switch control method for a two-stage furnace
- Patent number 4,887,767
- Issue date Dec 19, 1989
- Carrier Corporation
- Kevin D. Thompson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Calibration technique for variable speed motors
- Patent number 4,860,231
- Issue date Aug 22, 1989
- Carrier Corporation
- Gary W. Ballard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gas valve shut off method and apparatus
- Patent number 4,850,852
- Issue date Jul 25, 1989
- Carrier Corporation
- Gary W. Ballard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control system for a furnace operating in the continuous blower mode
- Patent number 4,815,524
- Issue date Mar 28, 1989
- Carrier Corporation
- Daniel J. Dempsey
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Self-correcting microprocessor control system and method for a furnace
- Patent number 4,792,089
- Issue date Dec 20, 1988
- Carrier Corporation
- Gary W. Ballard
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Gas furnace control system
- Patent number 4,789,330
- Issue date Dec 6, 1988
- Carrier Corporation
- Gary W. Ballard
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Self-correcting microprocessor control system and method for a furnace
- Patent number 4,706,881
- Issue date Nov 17, 1987
- Carrier Corporation
- Gary W. Ballard
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method of limiting motor power output
- Patent number 4,707,646
- Issue date Nov 17, 1987
- Carrier Corporation
- Kevin D. Thompson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for providing variable output gas-fired furnace with a const...
- Patent number 4,688,547
- Issue date Aug 25, 1987
- Carrier Corporation
- Gary W. Ballard
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Adaptive blower motor controller
- Patent number 4,648,551
- Issue date Mar 10, 1987
- Carrier Corporation
- Kevin D. Thompson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Adaptive microprocessor control system and method for providing hig...
- Patent number 4,638,942
- Issue date Jan 27, 1987
- Carrier Corporation
- Gary W. Ballard
- G05 - CONTROLLING REGULATING
Information Patent Grant
Furnace having a normally closed blower relay
- Patent number 4,189,091
- Issue date Feb 19, 1980
- Carrier Corporation
- Gary W. Ballard
- G05 - CONTROLLING REGULATING
Information Patent Grant
Furnace blower speed control
- Patent number 4,146,086
- Issue date Mar 27, 1979
- Carrier Corporation
- Art Hobbick
- F24 - HEATING RANGES VENTILATING

Gary W. Ballard

Person

Patents Grantslast 30 patents

Overtemperature control

Method and apparatus for operating a furnace from a 12V DC battery

Control of energy use in a furnace

Limit switch control method for a two-stage furnace

Calibration technique for variable speed motors

Gas valve shut off method and apparatus

Control system for a furnace operating in the continuous blower mode

Self-correcting microprocessor control system and method for a furnace

Gas furnace control system

Self-correcting microprocessor control system and method for a furnace

Method of limiting motor power output

Method for providing variable output gas-fired furnace with a const...

Adaptive blower motor controller

Adaptive microprocessor control system and method for providing hig...

Furnace having a normally closed blower relay

Furnace blower speed control