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:
Mar. 09, 2010
Filed:
Aug. 14, 2006
Andrew Stansilaw, Alliston, CA;
Tony Ferraro, Mississauga, CA;
John Charles Muir, Toronto, CA;
Phil Trigiani, Mississauga, CA;
Andrew Stansilaw, Alliston, CA;
Tony Ferraro, Mississauga, CA;
John Charles Muir, Toronto, CA;
Phil Trigiani, Mississauga, CA;
UView Ultraviolet Systems Inc., Mississauga, CA;
Abstract
The invention provides compositions and methods for more thoroughly cleaning internal combustion engines, fuel systems and emission systems and that operate with reduced toxic emissions. The invention provides an apparatus that contains at least one vessel for receiving a cleaning fluid and an electrode in a cleaning fluid flow path configured to apply a charge to a cleaning fluid. The cleaning fluids are unique fuel derived products which do not contain detergents. The apparatus is unique in that it can provide any of several cleaning processes including a pre-combustion cleaning process, a post-combustion cleaning process or a combined pre-combustion and post-combustion cleaning process. The method is particularly effective at cleaning oxygen sensors in exhaust systems.