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Self powered underwater acoustic array
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Patent number 5,859,812
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Issue date Jan 12, 1999
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The United States of America as represented by the Secretary of the Navy
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Michael J. Sullivan
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G01 - MEASURING TESTING
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Apparatus for producing images acoustically
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Patent number 5,367,496
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Issue date Nov 22, 1994
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The United States of America as represented by the Secretary of the Navy
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Michael J. Sullivan
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Horizontally moveable weight stabilizing device
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Patent number 5,018,472
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Issue date May 28, 1991
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The United States of America as represented by the Secretary of the Navy
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Michael J. Sullivan
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Underwater towed body stabilizing device
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Patent number 4,964,356
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Issue date Oct 23, 1990
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The United States of America as represented by the Secretary of the Navy
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Michael J. Sullivan
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT