Assignee
TROTMAN DOUGLAS KEITH
US·2 granted patents·1 pending application·31 citations·filing 2008–2012
Top patents by PatentIndex Score
3 records- 0188US8229800B2System and method for an enhanced shopping experienceTROTMAN DOUGLAS KEITH·Filed 2008·Granted Jul 24, 2012·31 cites·20 claims
- 0258US8191293B2Digital display advertising apparatus fixable to a printed directoryTROTMAN DOUGLAS KEITH·Filed 2009·Granted Jun 5, 2012·0 cites·20 claims
- 0356US2012290435A1System and method for an enhanced shopping experienceTROTMAN DOUGLAS KEITH·Filed 2012·Application pending·0 cites
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