Inventor

HILLIARD JOHN C

3 patents

⚠️ This page may combine multiple inventors who share the name “HILLIARD JOHN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHAMPION SPARK PLUG CO

1 patent

US4716874AJan 5, 1988

Control for spark ignited internal combustion engine

CHAMPION SPARK PLUG CO88 citations91

GAS RES INST

1 patent

US4995805AFeb 26, 1991

Method and apparatus for increasing radiant heat production of hydrocarbon fuel combustion systems

GAS RES INST35 citations88

CHAN ANTHONY K F

1 patent

US4355262AOct 19, 1982

Electric arc apparatus

CHAN ANTHONY K F34 citations86