Inventor
ROOZENBOOM STEPHAN D
US12 patents
⚠️ This page may combine multiple inventors who share the name “ROOZENBOOM STEPHAN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
7 patentsUS7797937B2Sep 21, 2010
EGR equipped engine having condensation dispersion device
CATERPILLAR INC39 citations87
US7788070B2Aug 31, 2010
Product design optimization method and system
CATERPILLAR INC18 citations81
US9441531B2Sep 13, 2016
Diverter valve for charge air system
CATERPILLAR INC2 citations61
US7185616B2Mar 6, 2007
Gear system for an internal combustion engine
CATERPILLAR INC2 citations61
US11148081B2Oct 19, 2021
Filter identification
CATERPILLAR INC0 citations60
US7132087B2Nov 7, 2006
Catalytic converter assembly
CATERPILLAR INC6 citations60
US8850801B2Oct 7, 2014
Catalytic converter and muffler
CATERPILLAR INC2 citations55