| Patents for B63B 43 - Improving safety of vessels, e.g. damage control, not otherwise provided for (2,521) |
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| 05/09/2000 | US6058869 Floating pontoon structure with adjustable draft |
| 04/18/2000 | US6050210 Universal clamping system |
| 03/28/2000 | US6041727 Sponson for watercraft |
| 03/22/2000 | CN1247819A Ship salvaging method |
| 03/16/2000 | DE19841824A1 Wind surfer has one or more outriggers at the surf board to give increased stability |
| 03/14/2000 | US6036563 Chair floatation device |
| 03/14/2000 | US6035800 Gunwale attachable dry box for small watercraft |
| 03/07/2000 | US6032605 Adjustable sponson system for watercraft |
| 02/29/2000 | US6029598 Trailerable houseboat/camper with removable pontoons |
| 02/29/2000 | US6029597 Lightning discharge strip |
| 02/29/2000 | US6029595 External water ballast container for sailboats |
| 02/22/2000 | US6027387 Universal kayak accessory paddle mounting bracket |
| 02/22/2000 | US6026760 Foam material encapsulated by elastomer |
| 02/01/2000 | US6019055 Method and apparatus for improving the load-bearing capacity of floating structures |
| 01/28/2000 | CA2277609A1 Anti-lift method and apparatus |
| 01/27/2000 | DE19833140A1 Sailboat with canoe type hull and rudders uses raisable float tubes at cross-strut ends plus daggerboard bearings all on stowable rail-sided support frame. |
| 01/20/2000 | WO2000002772A1 Sliding lid |
| 01/19/2000 | EP0972125A1 Door structure |
| 01/13/2000 | DE19830437A1 Water-borne craft for transshipment with heeling and trim stability |
| 12/30/1999 | DE19828745A1 Leak sealing patch for underwater repairs to hull |
| 12/30/1999 | DE19827799A1 Emergency seal for liquid tank |
| 12/21/1999 | US6003461 Quick-acting, water-tight composite door assembly |
| 12/21/1999 | US6003458 Expandable pontoon boat |
| 12/16/1999 | WO1999064293A1 Arrangement for minimizing the explosion potential in moored turrets for hydrocarbon storage vessels |
| 12/09/1999 | WO1999048751A3 Ship with a protection system making it unsinkable |
| 12/09/1999 | WO1999041141A3 Multiple hulled water craft for high speeds |
| 12/02/1999 | DE19824090A1 Temporary sealing of leaks on ships especially in oil tanks |
| 12/01/1999 | CN2351367Y Anti turning down multi-purpose safety small boat |
| 11/23/1999 | US5988090 Stabilization pontoon system for small watercraft |
| 11/17/1999 | CN2349130Y Sinking-resistant or salvaging device for ship |
| 11/16/1999 | CA2175090C Snowmobile quick-deployment floats |
| 11/09/1999 | US5980159 Marine stabilising system and method |
| 10/21/1999 | WO1999052767A1 Drive device of inboard and outboard engines |
| 10/19/1999 | US5967074 Keel for sail ships |
| 10/14/1999 | DE19814344A1 Sailing catamaran boat with floats |
| 10/07/1999 | WO1999050135A1 Semi-submersible vessel |
| 10/07/1999 | CA2330559A1 Semi-submersible vessel |
| 10/06/1999 | CN1230507A Non-sinking boat with two moving doors at the bottom |
| 10/06/1999 | CN1230506A Non-sinking shallow boat |
| 09/30/1999 | WO1999048751A2 Ship with a protection system making it unsinkable |
| 09/23/1999 | DE19820895A1 Ship, e.g. passenger ship, ferry, dangerous goods freight |
| 09/07/1999 | US5947046 Semisubmerged twin hull ship |
| 09/07/1999 | US5947045 Balancing system for sailing boats |
| 09/02/1999 | DE19854872A1 Aerodynamic stabilizing device for heeling of sailing ship |
| 08/25/1999 | CN1226866A Autonomous container ship with hull incorporating propulsion unit |
| 08/25/1999 | CN1226864A Autonomous container ship |
| 08/19/1999 | WO1999041141A2 Multiple hulled water craft for high speeds |
| 08/18/1999 | EP0936137A2 Pressure compensation for flotation bags in water |
| 08/17/1999 | US5937777 Monohull water-borne craft |
| 08/05/1999 | WO1999038765A1 Watercraft stabilizer system |
| 08/05/1999 | CA2316194A1 Watercraft stabilizer system |
| 07/28/1999 | EP0931575A2 Boat for wild water rides |
| 07/27/1999 | US5927228 Self-righting inflatable life-raft |
| 07/27/1999 | US5927223 Sealing plug insertion systems |
| 07/13/1999 | US5921831 Auxiliary device for inflatable life rafts |
| 07/13/1999 | US5921195 Vessel designed for operation in deep water |
| 06/24/1999 | DE19840407A1 Monocoque boat hull |
| 06/02/1999 | EP0919461A1 System for the salvaging of ships |
| 06/02/1999 | EP0919460A1 Floating aid for watercraft |
| 06/02/1999 | EP0919459A1 Device for ensuring the establishment of equilibrium of a vessel in case of flooding |
| 06/01/1999 | US5908006 Adjustable Sponson for Watercraft |
| 06/01/1999 | US5908005 Yacht |
| 05/27/1999 | WO1999025610A1 A method and devices for preventing capsizal of a ship |
| 05/26/1999 | EP0815001B1 Watertight walls on ferries |
| 05/12/1999 | EP0914273A1 Displacement, submerged displacement, air cushion hydrofoil ferry boat |
| 05/11/1999 | US5901659 Pivotally movable hiking bench |
| 05/06/1999 | WO1999021756A1 Device for preventing multihull boats from capsizing |
| 05/06/1999 | DE19747359A1 Water craft with solid hull |
| 04/28/1999 | EP0911469A1 Pivoting door of the type comprising a wing on which two parallel drive bars are mounted by means of two-armed levers |
| 04/20/1999 | US5894811 Spray shield for kayak |
| 04/14/1999 | EP0907552A1 Autonomous container ship |
| 04/14/1999 | EP0907551A1 Autonomous container ship with hull incorporating a propulsion unit |
| 04/14/1999 | CN2313847Y Alarm for water level at boat bottom |
| 04/06/1999 | US5890449 Torpedo tube test plug |
| 04/01/1999 | DE19733815A1 Emergency seal for tanker spillage |
| 03/31/1999 | EP0905016A2 Foam collar and boat incorporating same |
| 03/23/1999 | US5884575 Nautical balance system |
| 03/17/1999 | CN2310728Y Ship |
| 03/11/1999 | DE19739445A1 Structure for generating ship propulsion |
| 03/09/1999 | US5878685 Foam collar and boat incorporating same |
| 03/03/1999 | EP0898547A1 A buoyancy device |
| 03/02/1999 | US5875729 Stabilized float drum |
| 02/24/1999 | EP0897859A1 Stabilized floating arrangement for unloading of bulk goods, provided with balance-restoring bodies |
| 02/16/1999 | US5870965 For use on a body of water |
| 02/10/1999 | CN2306948Y Sinking-proof floating structure on water |
| 01/26/1999 | US5862772 Damage control materials for warship construction |
| 01/19/1999 | US5860383 Displacement, submerged displacement, air cushion hydrofoil ferry boat |
| 01/13/1999 | EP0790917B1 A method and device for securing closed decks and cargo on ships respectively |
| 01/06/1999 | CN1203871A Ship capable of reducing risk of capsizing or sinking |
| 12/17/1998 | CA2207167A1 Air/water tubular units |
| 12/16/1998 | EP0719225B1 A ship's hull |
| 12/09/1998 | EP0882542A1 Device for mounting a door in an opening in a metal wall |
| 12/08/1998 | US5845593 Man and wind powered aquatic vehicle |
| 11/25/1998 | CN2298198Y Stabilized structure for overwater inflatable floater |
| 11/10/1998 | US5832855 Ship's hull |
| 11/05/1998 | WO1998049052A1 Autonomous container ship |
| 11/05/1998 | WO1998049051A1 Autonomous container ship with hull incorporating a propulsion unit |
| 11/05/1998 | CA2259276A1 Autonomous container ship |
| 11/05/1998 | CA2259269A1 Autonomous container ship with hull incorporating a propulsion unit |
| 10/29/1998 | WO1998047759A1 Sport sailing boat with adjustable ballast |