Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David A. Offord0
William Ware, Jr.0
Date of Patent
February 16, 2010
Patent Application Number
10545598
Date Filed
February 20, 2004
Patent Primary Examiner
Patent abstract
The present invention is directed to the preparation of fibrous substrates, including textiles, marked with colloidal particle nanobar codes, to the fibrous substrates so prepared, and to methods for detecting the nanobar codes on the fibrous substrates for use in quality control, counterfeiting, and the like.
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