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John A. Nial
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Park Hall, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic firing circuit tester for gun mount
Patent number
6,561,071
Issue date
May 13, 2003
The United States of America as represented by the Secretary of the Navy
John P. Norton
F41 - WEAPONS
Information
Patent Grant
Cartridge actuated ordnance filter
Patent number
H2038
Issue date
Aug 6, 2002
The United States of America as represented by the Secretary of the Navy
John A. Nial
102 - Ammunition and explosives
Information
Patent Grant
Magnetic flux suppression system
Patent number
6,219,218
Issue date
Apr 17, 2001
The United States of America as represented by the Secretary of the Navy
John A. Nial
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Cartridge actuated ordnance filter
Publication number
20020108523
Publication date
Aug 15, 2002
John A. Nial
F42 - AMMUNITION BLASTING