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Richard Tortorici
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Schenectady, NY, US
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last 30 patents
Information
Patent Grant
Obturator sealing means for a split wedge/breechblock gun
Patent number
5,929,364
Issue date
Jul 27, 1999
The United States of America as represented by the Secretary of the Army
Richard W. Tortorici
F41 - WEAPONS
Information
Patent Grant
Ratchet-locking collar
Patent number
5,802,755
Issue date
Sep 8, 1998
The United States of America as represented by the Secretary of the Army
Richard W. Tortorici
F41 - WEAPONS
Information
Patent Grant
Split wedge/breechblock and sealing means for gun
Patent number
5,589,656
Issue date
Dec 31, 1996
The United States of America as represented by the Secretary of the Army
Richard W. Tortorici
F41 - WEAPONS
Information
Patent Grant
Bridge seal
Patent number
5,528,972
Issue date
Jun 25, 1996
The United States of America as represented by the Secretary of the Army
David Wilson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...