Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ignition system for internal combustion engine

Ignition system for internal combustion engine

US Patent 4499888 · Granted Feb 19, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Information encoding apparatus and method, information retrieval apparatus and m2012
Information encoding apparatus and method, information searching apparatus and m2012
Remote control system and remote control signal processing method2012
Steam recompression type vacuum drying apparatus1999
Direct-contact type cooling tank with upward refrigerant passage1996
Method of producing ice by using fluorinated pentane1995
Method and apparatus for storing heat in ice by using refrigerant jet1994
Method and apparatus for storing heat in ice by using refrigerant jet1993
Ignition device for an engine1991
Ice storage refrigerating apparatus of direct contact type1989
Method of forming clathrate ice1987
Ignition system for internal combustion engine1985