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Brett Neal Epstein
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Boca Raton, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tapered compressed powder charge for muzzleloader and black powder...
Patent number
8,677,901
Issue date
Mar 25, 2014
American Pioneer Powder, Inc.
Brett Neal Epstein
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Tapered compressed powder charge for muzzleloader and black powder...
Patent number
8,132,511
Issue date
Mar 13, 2012
American Pioneer Powder, Inc.
Brett Neal Epstein
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Compressed premeasured charge for firearms
Patent number
D507323
Issue date
Jul 12, 2005
Legend Products Corporation
Mark Andrew Griesbach
D22 - Arms, pyrotechnics, hunting and fishing equipment
Information
Patent Grant
Compressed premeasured charge for firearms
Patent number
D505706
Issue date
May 31, 2005
Legend Products Corporation
Mark Andrew Griesbach
D22 - Arms, pyrotechnics, hunting and fishing equipment
Information
Patent Grant
Individual premeasured charges with reduced moisture content and me...
Patent number
6,877,415
Issue date
Apr 12, 2005
Legend Products Corporation
Mark Andrew Griesbach
F41 - WEAPONS
Information
Patent Grant
Propellant charge with tapered sidewalls
Patent number
D500830
Issue date
Jan 11, 2005
Legend Products Corporation
Mark Andrew Griesbach
D22 - Arms, pyrotechnics, hunting and fishing equipment
Information
Patent Grant
Compressed powder charge for muzzleloader and black powder firearms
Patent number
6,688,232
Issue date
Feb 10, 2004
Legend Products Corporation
Mark Andrew Griesbach
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Method of making a gas generation composition
Patent number
5,557,151
Issue date
Sep 17, 1996
Legend Products Corporation
Brett N. Epstein
C06 - EXPLOSIVES MATCHES
Patents Applications
last 30 patents
Information
Patent Application
TAPERED COMPRESSED POWDER CHARGE FOR MUZZLELOADER AND BLACK POWDER...
Publication number
20120168974
Publication date
Jul 5, 2012
AMERICAN PIONEER POWDER, INC.
Brett Neal EPSTEIN
F42 - AMMUNITION BLASTING
Information
Patent Application
PREMEASURED POWDER CHARGE ENCASED WITHIN CONSUMABLE CONTAINER
Publication number
20110174185
Publication date
Jul 21, 2011
AMERICAN PIONEER POWDER, INC.
Brett N. EPSTEIN
F42 - AMMUNITION BLASTING
Information
Patent Application
TAPERED COMPRESSED POWDER CHARGE FOR MUZZLELOADER AND BLACK POWDER...
Publication number
20090193994
Publication date
Aug 6, 2009
AMERICAN PIONEER POWDER, INC.
Brett Neal EPSTEIN
F42 - AMMUNITION BLASTING
Information
Patent Application
Individual premeasured charges with reduced moisture content and me...
Publication number
20040083638
Publication date
May 6, 2004
Mark Andrew Griesbach
F42 - AMMUNITION BLASTING
Information
Patent Application
Compressed powder charge for muzzleloader and black powder firearms
Publication number
20030121441
Publication date
Jul 3, 2003
Mark Andrew Griesbach
C06 - EXPLOSIVES MATCHES