Assignee
EPSTEIN BRETT NEAL
US·2 granted patents·4 citations·filing 2009–2012
Top patents by PatentIndex Score
2 records- 0175US8132511B2Tapered compressed powder charge for muzzleloader and black powder firearmsEPSTEIN BRETT NEAL·Filed 2009·Granted Mar 13, 2012·3 cites·21 claims
- 0270US8677901B2Tapered compressed powder charge for muzzleloader and black powder firearmsEPSTEIN BRETT NEAL·Filed 2012·Granted Mar 25, 2014·1 cites·27 claims
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