Inventor
VERKIEL MAARTEN
US12 patents
⚠️ This page may combine multiple inventors who share the name “VERKIEL MAARTEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
10 patentsUS6651618B1Nov 25, 2003
Air and fuel supply system for combustion engine
CATERPILLAR INC106 citations97
US7178492B2Feb 20, 2007
Air and fuel supply system for combustion engine
CATERPILLAR INC33 citations92
US6981370B2Jan 3, 2006
Method and apparatus for PM filter regeneration
CATERPILLAR INC48 citations92
US7168243B2Jan 30, 2007
NOx adsorber and method of regenerating same
CATERPILLAR INC45 citations91
US7171801B2Feb 6, 2007
Filter system
CATERPILLAR INC37 citations87
US7770386B2Aug 10, 2010
Filter desulfation system and method
CATERPILLAR INC10 citations83
US7762060B2Jul 27, 2010
Exhaust treatment system
CATERPILLAR INC18 citations81
US7661263B2Feb 16, 2010
Method of operating an internal combustion engine
CATERPILLAR INC4 citations60
US7018442B2Mar 28, 2006
Method and apparatus for regenerating NOx adsorbers
CATERPILLAR INC3 citations57
US7434386B2Oct 14, 2008
System for monitoring exhaust gas concentrations
CATERPILLAR INC5 citations56