Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device for reducing the NOx content in the exhaust gas of an internal combustion engine

Device for reducing the NOx content in the exhaust gas of an internal combustion engine

US Patent 6192676 · Granted Feb 27, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Open-porous metal foam body and a method for fabricating the same2016
Spark plug2010
Device and method for denoxing exhaust gas from an internal combustion engine2003
Method for the catalytic conversion of nitrogen oxides contained in the exhaust 2002
Process and apparatus for the catalytic elimination of a pollutant from the exha2002
Process and apparatus for the catalytic elimination of a pollutant from the exha2002
Process and apparatus for the catalytic elimination of a pollutant from the exha2002
Process and apparatus for the catalytic elimination of a pollutant from the exha2002
Filter for holding and raising ground water2002
Apparatus and method for the after-treatment of exhaust gases from an internal c2001
Method and device for operating an internal combustion engine operating with an 2001
Method and device for operating an internal combustion engine operating with an 2001