Inventor · disambiguated record
Michael Burke Irwin
Also filed as: IRWIN MICHAEL B · IRWIN MICHAEL BURKE
6 granted patents·1 pending application·99 citations·filing 2000–2025
80Inventor score
Files withIRWIN MICHAEL B2SUPERIOR FEED TECH LLC2CUSTOM SHOOTING TECHNOLOGIES I1IRWIN MICHAEL BURKE1PHILBIN KEVIN1
Top patents by PatentIndex Score
7 records- 0184US8302340B1Bolt action for a firearmIRWIN MICHAEL B·Filed 2010·Granted Nov 6, 2012·36 cites·13 claims
- 0283US6510778B1Automatic bolt hold-open assemblyCUSTOM SHOOTING TECHNOLOGIES I·Filed 2000·Granted Jan 28, 2003·57 cites·12 claims
- 0375US11859936B2Ammunition magazine and follower configured to chamber an ammunition cartridge without contacting the bullet portion of the cartridgeSUPERIOR FEED TECH LLC·Filed 2021·Granted Jan 2, 2024·2 cites·11 claims
- 0471US2025257962A1Ammunition magazine and followerPHILBIN KEVIN·Filed 2025·Application pending·0 cites
- 0562US9631897B1Detachable mounting rail systemIRWIN MICHAEL B·Filed 2015·Granted Apr 25, 2017·4 cites·5 claims
- 0660US12270621B2Ammunition magazine and followerSUPERIOR FEED TECH LLC·Filed 2023·Granted Apr 8, 2025·0 cites·14 claims
- 0740US11835313B2Trigger for a firearmIRWIN MICHAEL BURKE·Filed 2021·Granted Dec 5, 2023·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →