Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sean Eichenlaub0
Abbas Rastegar0
Date of Patent
March 3, 2009
0Patent Application Number
114141460
Date Filed
April 28, 2006
0Patent Primary Examiner
Patent abstract
Methods and apparatuses for cleaning a surface is provided. In one embodiment, a method includes the step of determining the type and size of the contaminant particles. A solution, which may include a plurality of variable size particles, may be selected such that an appropriate size cleaning particle is used during the cleaning process. The solution may include polystyrene latex particles or other cleaning particles. Alternatively, the solution may be a slurry. The solution and particles are delivered to the surface via a nozzle at a velocity that does not damage the surface and that clears the contaminants from the surface.
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