Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Catalyst monitor utilizing a lifetime temperature profile for determining efficiency

Catalyst monitor utilizing a lifetime temperature profile for determining efficiency

US Patent 5896743 · Granted Apr 27, 1999

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

High-temperature exhaust sensor2019
Mass-flow sensor heating element protection method and apparatus2006
Method and apparatus for determining the A/F ratio of an internal combustion eng2002
High driveability index fuel detection by exhaust gas temperature measurement2001
Method and apparatus for catalyst temperature control2001
Process for monitoring the operativeness of a catalytic converter1999
Heated solid electrolyte oxygen sensor and securing element therefor1989