B63J 2/12

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9957030 Turbulence enhancer for keel coolerOct 07, 14May 01, 18Duramax Marine, LLC
9783279 Cooling arrangement for a propulsion unitMay 13, 15Oct 10, 17ABB OY
9669909 Water spray cooling device for a watercraftDec 27, 16Jun 06, 17Not available
9670820 Duct arrangement for an internal combustion engineMay 18, 15Jun 06, 17ROLLS-ROYCE PLC
9663210 Ship's propulsion unitJul 08, 14May 30, 17ABB SCHWEIZ AG
9581356 Subsea ROV-mounted hot water injection skidMar 04, 16Feb 28, 17OCEANEERING INTERNATIONAL, INC.
9555870 Heating a cargo barge using recovered energy from another vessel using an umbilicalApr 04, 16Jan 31, 17MARTIN OPERATING PARTNERSHIP L.P.
9022128 Water intake riser assembly for an off-shore structure, and method of producing a liquefied hydrocarbon stream and method of producing a vaporous hydrocarbon streamNov 16, 11May 05, 15SHELL OIL COMPANY
4474228 Closed cycle vaporization cooling system for underwater vehicle inner-to-outer hull heat transferAug 24, 82Oct 02, 84The United States of America as represented by the Secretary of the Navy