Assignee
HARTIG GUNTER
3 patents
Top patents by PatentIndex Score
US3941103AMar 2, 1976
Method and apparatus for changing the spark advance of internal combustion engines
HARTIG GUNTER20 citations78
US3943905AMar 16, 1976
Method and device for igniting combustible substances
HARTIG GUNTER15 citations69
US4063107ADec 13, 1977
Method and apparatus for producing interference-free pulses
HARTIG GUNTER6 citations58