Inventor
DEMPSEY DAVID W
US3 patents
Patents
3 patentsUS6631611B2Oct 14, 2003
Methodology of robust initialization of catalyst for consistent oxygen storage capacity measurement
GEN MOTORS CORP29 citations89
US6694243B2Feb 17, 2004
Method and apparatus for determining oxygen storage capacity time of a catalytic converter
GEN MOTORS CORP27 citations87
US6990856B2Jan 31, 2006
Method and apparatus for determining mass of engine intake air with reversion compensation
GEN MOTORS CORP14 citations81