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Search Patents by Joseph J. Kopanski

Patents listed here reflect only technologies patented from FY 2018-present. To view all of NIST's patented technologies, visit the NIST pages on the Federal Laboratory Consortium website.

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Authentication Article and Process for Making Same

NIST Inventors

Yaw S. Obeng and Joseph J. Kopanski

An authentication article includes: a substrate including: a first surface; a second surface disposed laterally to the first surface and at a depth below the first surface; and a plurality of indentations including the depth at the second surface of the substrate; and an array disposed on the