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Warren A. Center
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Alton Bay, NH, US
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Patents Grants
last 30 patents
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Patent Grant
Sight system for a firearm
Patent number
4,691,442
Issue date
Sep 8, 1987
K. W. Thompson Tool Company, Inc.
Warren A. Center
F41 - WEAPONS
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Patent Grant
Firing pin selector for gun
Patent number
4,615,133
Issue date
Oct 7, 1986
K. W. Thompson Tool Company, Inc.
Warren A. Center
F41 - WEAPONS