The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 1999
Filed:
May. 29, 1998
David L Kaehler, Greensboro, NC (US);
John S McSpadden, Greensboro, NC (US);
Steven N Terranova, Durham, NC (US);
Gilbarco Inc., Greensboro, NC (US);
Abstract
A fuel dispensing installation that includes first and second fuel tanks containing first and second fuels of different octane levels. The tanks are provided with first and second octane level sensors mounted in the first and second fuel tanks respectively for measuring fuel octane levels and generating output signals indicative of the octane levels of the first and second fuels. Conduits from the first and second tanks transport the fuel to one or more fuel dispensers. The fuel dispensers include a blending system for blending the first and second fuels to form at least one blended fuel having an intermediate octane. A site controller in electronic communication with the blending system receives the output signals and controls the blending system to permit the dispensing of one or more blended fuels based on the measured octane levels of the first and second fuels.