-
-
-
Sensor fault detection
-
Patent number 5,589,627
-
Issue date Dec 31, 1996
-
British Gas PLC
-
David M. Sutton
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
-
Fuel fired burners
-
Patent number 5,525,056
-
Issue date Jun 11, 1996
-
British Gas PLC
-
David M. Sutton
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
-
Thermoelectric sensor
-
Patent number 5,393,222
-
Issue date Feb 28, 1995
-
British Gas plc
-
David M. Sutton
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
-
Fuel fired burner
-
Patent number 5,059,115
-
Issue date Oct 22, 1991
-
British Gas PLC
-
David M. Sutton
-
F24 - HEATING RANGES VENTILATING
-
Fuel fired burner
-
Patent number 4,923,393
-
Issue date May 8, 1990
-
British Gas Corporation
-
David M. Sutton
-
F24 - HEATING RANGES VENTILATING