Inventor
CAMPBELL JAMES T
US8 patents
⚠️ This page may combine multiple inventors who share the name “CAMPBELL JAMES T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WATER HEATER IND JOINT RES & DEVELOPMENT CONSORTIUM
7 patentsUS6776125B2Aug 17, 2004
Methods of operating a fuel-fired heating apparatus
WATER HEATER IND JOINT RES & DEVELOPMENT CONSORTIUM17 citations92
US6715451B2Apr 6, 2004
Fuel-fired heating appliance with combustion air shutoff system having frangible temperature sensing structure
WATER HEATER IND JOINT RES & DEVELOPMENT CONSORTIUM20 citations92
US6497200B2Dec 24, 2002
Fuel-fired heating appliance with combustion chamber temperature-sensing combustion air shutoff system
WATER HEATER IND JOINT RES & DEVELOPMENT CONSORTIUM39 citations92
US6964248B2Nov 15, 2005
Fuel-fired heating appliance with temperature-based fuel shutoff system
WATER HEATER IND JOINT RES & DEVELOPMENT CONSORTIUM13 citations83
US6893253B2May 17, 2005
Fuel-fired heating appliance with temperature-based fuel shutoff system
WATER HEATER IND JOINT RES & DEVELOPMENT CONSORTIUM8 citations73
US6814031B2Nov 9, 2004
Combustion air shutoff apparatus for a fuel-fired heating appliance
WATER HEATER IND JOINT RES & DEVELOPMENT CONSORTIUM9 citations73
US6957628B2Oct 25, 2005
Fuel-fired heating appliance with temperature-based fuel shutoff system
WATER HEATER IND JOINT RES & DEVELOPMENT CONSORTIUM7 citations72