Assignee
STEWART ROBERT LAIRD
GB·2 granted patents·1 pending application·4 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0167US9878572B2Security documentSTEWART ROBERT LAIRD·Filed 2010·Granted Jan 30, 2018·1 cites·26 claims
- 0262US9739597B2Method of authenticating a polymer film by thickness measurement with a white light interferometerSTEWART ROBERT LAIRD·Filed 2009·Granted Aug 22, 2017·3 cites·12 claims
- 0342US2012306189A1Article tracking methodSTEWART ROBERT LAIRD·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →