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Weapon Technology Systems R & D, Ltd.
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Westlake, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hand-held high-velocity grenade launcher
Patent number
4,689,912
Issue date
Sep 1, 1987
Weapon Technology System R & D Ltd.
Richard R. Gillum
F41 - WEAPONS
Information
Patent Grant
Machine pistol with retarded blowback
Patent number
4,579,037
Issue date
Apr 1, 1986
Weapon Technology Systems R & D, Ltd.
Richard R. Gillum
F41 - WEAPONS
Patents Applications
last 30 patents
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