Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Linear solenoid automotive emission control valve

Linear solenoid automotive emission control valve

US Patent 6439214 · Granted Aug 27, 2002

Estimated economic value: $160,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Metal-insulator-metal capacitor (MIMCAP) and methods of forming the same2024
Vertical and planar RRAM with tip electrodes and methods for producing the same2019
Vacuum leak verification system and method2003
Exhaust gas recirculation valve including cam linkage for converting constant an2002
EEGR valve with flexible bearing2001
Double action single valve EEGR2001
Electric vacuum regulator valve for use with automotive emissions control1987
Electric vacuum regulator valve for use with automatic emissions control1987
Drive system with wear compensator1986
Idle restart clutching system1986
Evaporation canister flow rate valve1986
Fail safe electromagnetic clutch1983