Inventor
MCCOY HUGH W
US4 patents
Patents
4 patentsUS6099295AAug 8, 2000
Power phase regulator circuit improvement motor start switch self-adjusting preheat and ignition trial improvement and series-type voltage regulator improvement to hot surface ignition controller for fuel oil burner
DESA INTERNATIONAL INC23 citations89
US5899684AMay 4, 1999
Power phase regulator circuit improvement, motor start switch, self-adjusting preheat and ignition trial improvement, and series-type voltage regulator improvement to hot surface ignition control for fuel oil burner
DESA INTERNATIONAL INC29 citations89
US5567144AOct 22, 1996
Hot surface ignition controller for fuel oil burner
DESA INTERNATIONAL INC24 citations89
US5470223ANov 28, 1995
Microprocessor controlled fuel and ignition control for a fuel burning device
DESA INTERNATIONAL INC23 citations89