Assignee
CHEN STEPHEN C
US·1 granted patent·2 pending applications·2 citations·filing 2009–2016
Top patents by PatentIndex Score
3 records- 0154US8147467B2Noninvasive lacrimal canalicular occlusion device and methodCHEN STEPHEN C·Filed 2009·Granted Apr 3, 2012·2 cites·4 claims
- 0233US2012210553A1High Capacity Suction Cup and MethodCHEN STEPHEN C·Filed 2011·Application pending·0 cites
- 0331US2017325996A1Nasolacrimal Compression DeviceCHEN STEPHEN C·Filed 2016·Application pending·0 cites
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