Assignee

SMITHSON ROBERT L W

US·2 granted patents·46 citations·filing 2008–2012

Technology mixY10T2 B23K1 B41M1 B60R1 G02B1 G06V1

Top patents by PatentIndex Score

2 records

0195US8865293B2Optically active materials and articles and systems in which they may be usedSMITHSON ROBERT L W·Filed 2008·Granted Oct 21, 2014·44 cites·7 claims
0270US9132506B2Laser marking process and articlesSMITHSON ROBERT L W·Filed 2012·Granted Sep 15, 2015·2 cites·20 claims

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