Individual holder
LONGUEIRA DINO C
3 granted patents·1 pending application·32 citations·filing 2004–2018
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0175US7631453B2Interchangeable caliber semi-automatic rifleLONGUEIRA DINO C·Filed 2005·Granted Dec 15, 2009·30 cites·8 claims
- 0234USD887516STriggerLONGUEIRA DINO C·Filed 2018·Granted Jun 16, 2020·2 cites·1 claims
- 0332US10254064B2Firearm frame lugLONGUEIRA DINO C·Filed 2017·Granted Apr 9, 2019·0 cites·20 claims
- 0432US2006101695A1Trigger/disconnector assembly for AR-7 survival rifleLONGUEIRA DINO C·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →