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Infrared spot tracker
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Patent number 5,215,465
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Issue date Jun 1, 1993
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The United States of America as represented by the Secretary of the Navy
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Albert H. Marshall
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F41 - WEAPONS
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Disappearing target
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Patent number 5,215,463
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Issue date Jun 1, 1993
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Albert H. Marshall
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F41 - WEAPONS
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Team trainer
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Patent number 5,213,503
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Issue date May 25, 1993
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The United States of America as represented by the Secretary of the Navy
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Albert H. Marshall
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F41 - WEAPONS
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-
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Long range light pen
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Patent number 4,923,401
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Issue date May 8, 1990
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The United States of America as represented by the Secretary of the Navy
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Albert H. Marshall
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F41 - WEAPONS
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Marksmanship expert trainer
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Patent number 4,923,402
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Issue date May 8, 1990
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The United States of America as represented by the Secretary of the Navy
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Albert H. Marshall
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F41 - WEAPONS
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Recoil simulator for weapons
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Patent number H186
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Issue date Jan 6, 1987
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The United States of America as represented by the Secretary of the Navy
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Albert H. Marshall
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434 - Education and demonstration
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Thermal sight trainer
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Patent number 4,470,816
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Issue date Sep 11, 1984
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The United States of America as represented by the Secretary of the Navy
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Albert H. Marshall
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F41 - WEAPONS
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Thermal sight training device
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Patent number 4,470,818
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Issue date Sep 11, 1984
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The United States of America as represented by the Secretary of the Navy
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Albert H. Marshall
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F41 - WEAPONS
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Anti-armor weapons trainer
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Patent number 4,439,156
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Issue date Mar 27, 1984
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The United States of America as represented by the Secretary of the Navy
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Albert H. Marshall
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F41 - WEAPONS
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-
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Electro-optic infantry weapons trainer
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Patent number 4,336,018
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Issue date Jun 22, 1982
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The United States of America as represented by the Secretary of the Navy
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Albert H. Marshall
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F41 - WEAPONS
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-
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Rifle recoil simulator
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Patent number 4,302,190
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Issue date Nov 24, 1981
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The United States of America as represented by the Secretary of the Navy
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Bon F. Shaw
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F41 - WEAPONS
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-
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Thermal signature targets
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Patent number 4,240,212
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Issue date Dec 23, 1980
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The United States of America as represented by the Secretary of the Navy
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Albert H. Marshall
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F41 - WEAPONS
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Laser marksmanship target
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Patent number 4,177,580
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Issue date Dec 11, 1979
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The United States of America as represented by the Secretary of the Navy
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Albert H. Marshall
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F41 - WEAPONS
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Recoil simulator
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Patent number 4,050,166
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Issue date Sep 27, 1977
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The United States of America as represented by the Secretary of the Navy
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Edmund Swiatosz
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F41 - WEAPONS
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Universal infantry weapons trainer
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Patent number 3,964,178
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Issue date Jun 22, 1976
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The United States of America as represented by the Secretary of the Navy
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Albert H. Marshall
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F41 - WEAPONS