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FUEL MANAGEMENT SYSTEM FOR VARIABLE ETHANOL OCTANE ENHANCEMENT OF GASOLINE ENGINES

13/895,713 | U.S. Patent Application

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Location ELECTRONIC
Filed May 16, 2013
Examiner HAI H HUYNH
Class 123
Art Group 3747
Patent No. 8,707,913
Case Type Utility - 123/431000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 13/591,717 Abandoned
Parent 13/410,373 Patented
Parent 13/282,787 Patented
Parent 13/117,448 Patented
Parent 12/815,842 Patented
Parent 12/329,729 Patented
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Last Updated: 4 years ago
Date # Transaction