James T. Campbell

Person

Wetumpka, AL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel-fired heating appliance with temperature-based fuel shutoff sy...
- Patent number 6,964,248
- Issue date Nov 15, 2005
- The Water Heater Industry Joint Research and Development Consortium
- Gordon W. Stretch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel-fired heating appliance with temperature-based fuel shutoff sy...
- Patent number 6,957,628
- Issue date Oct 25, 2005
- The Water Heater Industry Joint Research and Development Consortium
- Gordon W. Stretch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel-fired heating appliance with temperature-based fuel shutoff sy...
- Patent number 6,893,253
- Issue date May 17, 2005
- The Water Heater Industry Joint Research and Development Consortium
- Gordon W. Stretch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion air shutoff apparatus for a fuel-fired heating appliance
- Patent number 6,814,031
- Issue date Nov 9, 2004
- The Water Heater Industry Joint Research and Development Consortium
- Gordon W. Stretch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Methods of operating a fuel-fired heating apparatus
- Patent number 6,776,125
- Issue date Aug 17, 2004
- The Water Heater Industry Joint Research and Development Consortium
- Gordon W. Stretch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel-fired heating appliance with combustion air shutoff system hav...
- Patent number 6,715,451
- Issue date Apr 6, 2004
- The Water Heater Industry Joint Research and Development Consortium
- Gordon W. Stretch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel-fired heating appliance with combustion chamber temperature-se...
- Patent number 6,497,200
- Issue date Dec 24, 2002
- The Water Heater Industry Joint Research and Development Consortium
- Gordon W. Stretch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
Fuel-fired heating appliance with temperature-based fuel shutoff sy...
- Publication number 20050053879
- Publication date Mar 10, 2005
- The Water Heater Industry Joint Research and Development Consortium
- Gordon W. Stretch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Fuel-fired heating appliance with temperature-based fuel shutoff sy...
- Publication number 20050042560
- Publication date Feb 24, 2005
- The Water Heater Industry Joint Research and Development Consortium
- Gordon W. Stretch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Methods of operating a fuel-fired heating apparatus
- Publication number 20040069247
- Publication date Apr 15, 2004
- The Water Heater Industry Joint Research and Development Consortium
- Gordon W. Stretch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Combustion air shutoff apparatus for a fuel-fired heating appliance
- Publication number 20040069248
- Publication date Apr 15, 2004
- The Water Heater Industry Joint Research and Development Consortium
- Gordon W. Stretch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Fuel-fired heating appliance with temperature-based fuel shutoff sy...
- Publication number 20030196609
- Publication date Oct 23, 2003
- Gordon W. Stretch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Fuel-fired heating appliance with combustion air shutoff system hav...
- Publication number 20030000484
- Publication date Jan 2, 2003
- Gordon W. Stretch
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Fuel-fired heating appliance with combustion chamber temperature-se...
- Publication number 20020124814
- Publication date Sep 12, 2002
- Gordon W. Stretch
- F24 - HEATING RANGES VENTILATING

James T. Campbell

Person

Patents Grantslast 30 patents

Fuel-fired heating appliance with temperature-based fuel shutoff sy...

Fuel-fired heating appliance with temperature-based fuel shutoff sy...

Fuel-fired heating appliance with temperature-based fuel shutoff sy...

Combustion air shutoff apparatus for a fuel-fired heating appliance

Methods of operating a fuel-fired heating apparatus

Fuel-fired heating appliance with combustion air shutoff system hav...

Fuel-fired heating appliance with combustion chamber temperature-se...

Patents Applicationslast 30 patents

Fuel-fired heating appliance with temperature-based fuel shutoff sy...

Fuel-fired heating appliance with temperature-based fuel shutoff sy...

Methods of operating a fuel-fired heating apparatus

Combustion air shutoff apparatus for a fuel-fired heating appliance

Fuel-fired heating appliance with temperature-based fuel shutoff sy...

Fuel-fired heating appliance with combustion air shutoff system hav...

Fuel-fired heating appliance with combustion chamber temperature-se...