Fuel management system for variable ethanol octane enhancement of gasoline engines | Patent Number 08069839
US 08069839 B2Filled DateMay 27, 2011
Priority DateNov 18, 2004
Publication DateSep 22, 2011
Expiration DateNov 18, 2024
Inventor/ApplicantsDaniel R. Cohn
John B. Heywood
Leslie Bromberg
John B. Heywood
Leslie Bromberg
ExaminesHUYNH, HAI H
Art Unit3747
Technology Center3700
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