Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Undesirable combustion characteristic detection apparatus

Undesirable combustion characteristic detection apparatus

US Patent 4420968 · Granted Dec 20, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Driver assistance system and method for supporting the driver of a vehicle in ma2014
Process and device for avoiding collision while opening vehicle doors2009
Automatic brake and steering system and method for a vehicle2005
Motor vehicle anti-theft device which blocks starting of the engine1996
Device for limiting the terminal voltage in an alternator1993
Control method and apparatus for combating knocking in internal combustion engin1985
Safety arrangement for an adjustment installation of a seat adjustable manually 1985
Safety arrangement for an adjustment installation of a seat adjustable manually 1985
Device for detecting the failure of a sensor1985
Undesirable combustion characteristic detector for spark-ignited internal combus1982
Undesirable combustion characteristic detector for spark-ignited internal combus1982
Undesirable combustion characteristic detection apparatus1982