Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System and method for combined knock and torque timing control

System and method for combined knock and torque timing control

US Patent 4971007 · Granted Nov 20, 1990

Estimated economic value: $12,151,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for exhaust gas recirculation control2004
Fueling control system2003
Removable vehicle entertainment system2002
Method and apparatus for monitoring EGR system flow1998
Exhaust gas recirculation control system1997
Method and apparatus for protecting an engine from overheating1996
Closed loop fuel control system with hysteresis1995
Catalytic converter efficiency monitoring1994
Oxygen sensor monitoring1994
Catalytic converter monitoring using downstream oxygen sensor1992
Catalytic converter efficiency monitoring1992
Dual EGO sensor closed loop fuel control1992