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Water vessel flotation system
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Patent number 11,247,754
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Issue date Feb 15, 2022
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Marie Claire Fiala Amokrane
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Deep water buoyancy device
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Patent number 11,104,405
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Issue date Aug 31, 2021
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The United States of America as represented by the Secretary of the Navy
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Thomas J Gieseke
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Torpedo floatation device
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Patent number 4,271,552
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Issue date Jun 9, 1981
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Presearch Incorporated
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Charles S. Sandler
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F42 - AMMUNITION BLASTING
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Pneumatic valve
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Patent number 4,199,006
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Issue date Apr 22, 1980
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The United States of America as represented by the Secretary of the Navy
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Arnold G. Thalhamer
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3732837
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Patent number 3,732,837
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Issue date May 15, 1973
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3613616
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Patent number 3,613,616
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Issue date Oct 19, 1971
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3401662
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Patent number 3,401,662
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Issue date Sep 17, 1968
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3208475
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Patent number 3,208,475
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Issue date Sep 28, 1965
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2911003
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Patent number 2,911,003
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Issue date Nov 3, 1959
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2463804
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Patent number 2,463,804
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Issue date Mar 8, 1949
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1740231
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Patent number 1,740,231
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Issue date Dec 17, 1929
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1373672
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Patent number 1,373,672
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Issue date Apr 5, 1921
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1323249
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Patent number 1,323,249
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Issue date Dec 2, 1919
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1321060
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Patent number 1,321,060
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Issue date Nov 4, 1919
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1309111
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Patent number 1,309,111
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Issue date Jul 8, 1919
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1308168
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Patent number 1,308,168
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Issue date Jul 1, 1919
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1308528
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Patent number 1,308,528
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Issue date Jul 1, 1919
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1302245
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Patent number 1,302,245
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Issue date Apr 29, 1919
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT