Assignee
RANDALL STEPHEN
US3 patents
Top patents by PatentIndex Score
US8615565B2Dec 24, 2013
Automatic content retrieval based on location-based screen tags
RANDALL STEPHEN37 citations93
US8886759B2Nov 11, 2014
System and method for interactive marketing
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US8001699B2Aug 23, 2011
Electronic key impressioning (EKI) device, method and program product
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