Inventor · disambiguated record
Brett Neal Epstein
Also filed as: EPSTEIN BRETT N · EPSTEIN BRETT NEAL
8 granted patents·1 pending application·60 citations·filing 1994–2012
85Inventor score
Top patents by PatentIndex Score
9 records- 0183US6688232B2Compressed powder charge for muzzleloader and black powder firearmsLEGEND PRODUCTS CORP·Filed 2002·Granted Feb 10, 2004·22 cites·37 claims
- 0275US8132511B2Tapered compressed powder charge for muzzleloader and black powder firearmsEPSTEIN BRETT NEAL·Filed 2009·Granted Mar 13, 2012·3 cites·21 claims
- 0370US8677901B2Tapered compressed powder charge for muzzleloader and black powder firearmsEPSTEIN BRETT NEAL·Filed 2012·Granted Mar 25, 2014·1 cites·27 claims
- 0466US6877415B2Individual premeasured charges with reduced moisture content and method of producing sameLEGEND PRODUCTS CORP·Filed 2003·Granted Apr 12, 2005·14 cites·22 claims
- 0564US5557151AMethod of making a gas generation compositionLEGEND PRODUCTS CORP·Filed 1994·Granted Sep 17, 1996·16 cites·38 claims
- 0634USD505706SCompressed premeasured charge for firearmsLEGEND PRODUCTS CORP·Filed 2003·Granted May 31, 2005·2 cites·1 claims
- 0733USD507323SCompressed premeasured charge for firearmsLEGEND PRODUCTS CORP·Filed 2004·Granted Jul 12, 2005·2 cites·1 claims
- 0833US2011174185A1Premeasured powder charge encased within consumable containerAMERICAN PIONEER POWDER INC·Filed 2011·Application pending·0 cites
- 0928USD500830SPropellant charge with tapered sidewallsLEGEND PRODUCTS CORP·Filed 2003·Granted Jan 11, 2005·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →