Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of checking the functional capability of a catalytic converter

Method of checking the functional capability of a catalytic converter

US Patent 6314723 · Granted Nov 13, 2001

Estimated economic value: $193,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for verifying the tightness of a tank bleeding system without using a pre2012
Method and device for operating an internal combustion engine2011
Method for controlling an internal combustion engine having a lambda regulation2007
Method and device for lambda control and for catalytic converter diagnosis in an2006
Method for monitoring catalytic converter efficiency1999
Method for checking the conversion capability of a catalytic converter1998
Process for checking the conversion capability of a catalyst1997
Method for monitoring the functional capability of a tank venting system for a m1996
Method for recognizing stretches of rough road with the aid of a tank pressure s1996
Method for monitoring a tank venting system that traps fuel vapors and feeds the1996