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Robert A. Herrig
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Garrison, NY, US
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last 30 patents
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Patent Grant
Methods and systems for secure user authentication
Patent number
8,181,232
Issue date
May 15, 2012
Citicorp Development Center, Inc.
Michael Grandcolas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
Methods and systems for secure user authentication
Publication number
20070050840
Publication date
Mar 1, 2007
Michael Grandcolas
G06 - COMPUTING CALCULATING COUNTING