US Patent 8579492 Optical film having microreplicated structures and methods
Patent 8579492 was granted and assigned to 3M on November, 2013 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
October 29, 2007
Date of Patent
November 12, 2013
Patent Application Number
11927202
Patent Citations Received
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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