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Double bottom hull for tank ship
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Patent number 6,009,821
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Issue date Jan 4, 2000
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Saudi Arabian Oil Company
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Fouad Abdul Karim Al-Rammah
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Adjustable boat floor insert
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Patent number 5,809,928
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Issue date Sep 22, 1998
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Donald E. Cox
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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-
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3736608
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Patent number 3,736,608
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Issue date Jun 5, 1973
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3114345
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Patent number 3,114,345
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Issue date Dec 17, 1963
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2785645
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Patent number 2,785,645
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Issue date Mar 19, 1957
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2520024
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Patent number 2,520,024
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Issue date Aug 22, 1950
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2454403
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Patent number 2,454,403
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Issue date Nov 23, 1948
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2425079
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Patent number 2,425,079
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Issue date Aug 5, 1947
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1651926
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Patent number 1,651,926
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Issue date Dec 6, 1927
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1510163
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Patent number 1,510,163
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Issue date Sep 30, 1924
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1493991
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Patent number 1,493,991
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Issue date May 13, 1924
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1489967
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Patent number 1,489,967
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Issue date Apr 8, 1924
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1481261
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Patent number 1,481,261
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Issue date Jan 22, 1924
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1468903
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Patent number 1,468,903
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Issue date Sep 25, 1923
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1457006
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Patent number 1,457,006
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Issue date May 29, 1923
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1441692
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Patent number 1,441,692
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Issue date Jan 9, 1923
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1377153
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Patent number 1,377,153
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Issue date May 3, 1921
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1367986
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Patent number 1,367,986
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Issue date Feb 8, 1921
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1356956
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Patent number 1,356,956
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Issue date Oct 26, 1920
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1356993
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Patent number 1,356,993
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Issue date Oct 26, 1920
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1355513
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Patent number 1,355,513
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Issue date Oct 12, 1920
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT