Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Intake air control device for an internal combustion engine

Intake air control device for an internal combustion engine

US Patent 5255648 · Granted Oct 26, 1993

Estimated economic value: $226,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fuel injection device of an engine2004
Fuel feeding device for engine2003
Piston for an internal combustion engine1993
Intake air control device for an internal combustion engine1993
Intake air control device for an internal combustion engine1993
Engine control system1990
Engine control system1989
Piezoelectric pressure indicator1986
Method of determining fluctuations in indicated mean effective pressure of engin1985
Intake system of a multi-cylinder internal combustion engine1982
Intake system of an internal combustion engine1982
Intake system of an internal combustion engine of a counter-flow type1981