Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Piston cooling system for a reciprocating piston internal combustion engine

Piston cooling system for a reciprocating piston internal combustion engine

US Patent 4834028 · Granted May 30, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Gas conducting device2003
Exhaust gas recirculation device2001
Oil supply system for machines such as internal combustion engines1992
Ignition device for spark-ignited internal combustion engine1987
Method for operating a vehicle having an automatic, continuously variable gear r1985
Hybrid drive arrangement1985