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Jacob Wayne Mahn
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Bloomsdale, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Firearm quick release pin with arm extension
Patent number
10,605,550
Issue date
Mar 31, 2020
Heizer Defense, LLC
Charles K. Heizer
F41 - WEAPONS
Information
Patent Grant
Slide assembly quick release pin with arm extension
Patent number
10,054,381
Issue date
Aug 21, 2018
Heizer Defense, LLC
Charles K. Heizer
F41 - WEAPONS
Information
Patent Grant
Multiple barrel sequential firing mechanism
Patent number
9,175,918
Issue date
Nov 3, 2015
Heizer Defense, LLC
Charles K. Heizer
F41 - WEAPONS
Information
Patent Grant
Pistol
Patent number
D709580
Issue date
Jul 22, 2014
Heizer Defense, LLC
Charles K. Heizer
D22 - Arms, pyrotechnics, hunting and fishing equipment
Information
Patent Grant
Pistol
Patent number
D707780
Issue date
Jun 24, 2014
Heizer Defense, LLC
Charles K. Heizer
D22 - Arms, pyrotechnics, hunting and fishing equipment
Patents Applications
last 30 patents
Information
Patent Application
MULTIPLE BARREL SEQUENTIAL FIRING MECHANISM
Publication number
20150241155
Publication date
Aug 27, 2015
HEIZER AEROSPACE, INC.
Charles K. Heizer
F41 - WEAPONS