| Patents for B63B 39 - Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude (2,431) |
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| 02/01/2000 | US6019055 Method and apparatus for improving the load-bearing capacity of floating structures |
| 02/01/2000 | US6019054 Cushioning apparatus for small watercraft |
| 01/28/2000 | CA2277609A1 Anti-lift method and apparatus |
| 01/13/2000 | WO2000002003A1 Method and apparatus for non-propulsive fin control in an air or sea vehicle using planar actuation |
| 01/11/2000 | US6012408 Wake control apparatus |
| 01/04/2000 | US6010278 Fairings for deepwater drilling risers |
| 12/30/1999 | DE19928792A1 Survival raft to equip pleasure boats or boat carrying limited number of people |
| 12/28/1999 | US6007391 Automatically adjustable trim system |
| 12/28/1999 | US6006689 Arrangement for dynamic control of running trim and list of a boat |
| 12/14/1999 | US6000357 Boat planing tabs |
| 12/09/1999 | WO1999062760A1 High speed hybrid marine vessel |
| 12/09/1999 | CA2333169A1 High speed hybrid marine vessel |
| 12/01/1999 | CN1046912C Pushing ship |
| 11/23/1999 | US5988097 Watercraft stabilized by controlled hydrofoil elevation |
| 11/16/1999 | US5983822 Polygon floating offshore structure |
| 11/11/1999 | WO1999057007A1 Improved hydrofoil device |
| 11/04/1999 | WO1999055577A1 Arrangement for dynamic control of running trim and list of a boat |
| 10/27/1999 | EP0951420A1 Hull construction |
| 10/26/1999 | US5971328 System for varying a surface contour |
| 10/19/1999 | US5967074 Keel for sail ships |
| 10/07/1999 | WO1999036313A9 System for varying a surface contour |
| 09/16/1999 | DE19907388A1 Sea motion compensation control for ocean going vessels |
| 09/10/1999 | WO1999044885A1 Arrangement and method for dynamic control of the movements and course of a high-speed ship hull |
| 09/10/1999 | CA2322547A1 Arrangement and method for dynamic control of the movements and course of a high-speed ship hull |
| 09/07/1999 | US5947046 Semisubmerged twin hull ship |
| 08/19/1999 | DE19825930A1 Heeling reduction system for sailing boats |
| 08/17/1999 | US5937777 Monohull water-borne craft |
| 08/05/1999 | DE19802354A1 Stabilisiervorrichtung für Schiffsbewegungen Stabilizing device for vessel movements |
| 07/29/1999 | WO1999037533A1 Stabilising device for the movements of a ship |
| 07/29/1999 | CA2318210A1 Stabilization apparatus for ship movements |
| 07/22/1999 | WO1999036313A1 System for varying a surface contour |
| 07/13/1999 | US5921833 Oscillating surfboard stringer |
| 07/13/1999 | US5921197 Keel elements for kayaks |
| 06/24/1999 | WO1999030965A1 Stabilized monohull vessel |
| 06/24/1999 | CA2314360A1 Stabilized monohull vessel |
| 06/17/1999 | WO1999011516A3 Multiple hulled boat and offshore platform |
| 06/10/1999 | DE19857612A1 Hydrofoil boat with fin propulsion system |
| 06/09/1999 | EP0921068A2 Trim tab and variable exhaust system, especially for motor boats and motor yachts |
| 06/02/1999 | EP0918685A1 Active system for early destruction of trailing vortices |
| 06/01/1999 | US5908006 Adjustable Sponson for Watercraft |
| 05/27/1999 | WO1999025609A1 Method and apparatus for use of gases in liquids |
| 05/12/1999 | DE19753926C1 Trim flap for marine vessel |
| 04/27/1999 | US5896825 Dual hull watercraft |
| 04/22/1999 | WO1999019205A1 Device for stabilising a ship's trim anchored or adrift |
| 04/07/1999 | EP0906218A1 Power boats |
| 03/31/1999 | EP0905019A2 Load-bearing structure |
| 03/31/1999 | EP0789657B1 Roll-stabilised surface-effect vessel |
| 03/16/1999 | US5881666 Watertight trim tab actuator |
| 03/11/1999 | WO1999011516A2 Multiple hulled boat and offshore platform |
| 03/10/1999 | EP0900725A2 Watercraft with stabilizer |
| 03/09/1999 | US5879209 Automatic trim control system for jet propelled watercraft |
| 03/09/1999 | US5878686 Pivotal afterplane having a motor positioned thereon |
| 03/02/1999 | US5875729 Stabilized float drum |
| 03/02/1999 | US5875728 Spar platform |
| 02/04/1999 | WO1999005022A1 Watercraft stabilization apparatus |
| 02/04/1999 | CA2298489A1 Watercraft stabilization apparatus |
| 02/03/1999 | CN1207072A Wave dampener for floating structures |
| 01/19/1999 | US5860384 Wake control apparatus |
| 01/14/1999 | WO1999001340A1 Stabilising device for sailing boat |
| 01/07/1999 | WO1999000297A1 Active system for early destruction of trailing vortices |
| 12/22/1998 | US5850801 Pushing unit |
| 12/22/1998 | US5850793 Hydrochannel tri-hull |
| 11/24/1998 | US5839386 Vehicle stabilizing by rotating mass |
| 11/11/1998 | CN1198715A Device for reducing or mitigating undesirable movement of moored ships |
| 11/10/1998 | US5832863 True track trim blades |
| 11/10/1998 | US5832860 Trim enhancing device for a power boat |
| 11/04/1998 | EP0875449A2 Ship |
| 10/14/1998 | EP0870674A2 Nautical balance system |
| 10/13/1998 | US5819678 Boat keel stabilizer system for trolling |
| 10/13/1998 | US5819677 Hull with laminar flow interrupters |
| 10/06/1998 | US5816875 In a water board |
| 09/30/1998 | CN1039982C Displacement and multihull ship with limited transverse rectifying torque and with reduced advance resistance |
| 09/23/1998 | EP0865376A1 Wave dampener for floating structures |
| 09/15/1998 | US5806455 Trim adjusting device for planing hull |
| 09/09/1998 | EP0862531A1 Monohull water-borne craft |
| 09/08/1998 | US5803004 Marine vessel construction |
| 09/03/1998 | WO1998038081A1 Method and device for counteracting of heeling of a vessel |
| 09/02/1998 | EP0675821B1 Sailing vessel with control unit |
| 09/01/1998 | US5799603 Shock-absorbing system for floating platform |
| 08/27/1998 | WO1998036961A1 Boats and boat hulls |
| 07/29/1998 | EP0855339A2 Keel for sailing vessels |
| 07/23/1998 | WO1998031586A1 A method and an apparatus for surveillance of wave formation from a vessel |
| 07/16/1998 | WO1998030439A1 Hull construction |
| 07/16/1998 | CA2277854A1 Hull construction |
| 07/09/1998 | WO1998029299A1 Spar with features against vortex induced vibrations |
| 07/09/1998 | WO1998029298A1 Spar platform with vertical slots |
| 07/07/1998 | US5775471 Method for connecting a slender structure to a reference body and for suppressing the vibration of such slender structures |
| 07/07/1998 | US5775248 Stabilized float drum |
| 07/02/1998 | DE19654511A1 Automatic limiting method for centrifugal acceleration for high speed boats |
| 07/01/1998 | EP0850169A1 Device for reducing or mitigating undesirable movement of moored ships |
| 06/30/1998 | US5772481 Skeg construction for a marine propulsion unit |
| 06/23/1998 | US5769020 System and method for stabilizing multiple flatforms onboard a vessel |
| 06/18/1998 | WO1998025816A1 A system for crafts manoeuvring and braking |
| 06/11/1998 | WO1998024684A1 Method for trimming a vessel and thus trimmed vessel |
| 06/10/1998 | CN2283613Y Gravity automatic anti-rolling device for shipping |
| 06/09/1998 | US5762018 Cross-shaped fishing float platform |
| 05/28/1998 | WO1998022336A1 Spar structure |
| 05/14/1998 | DE19646961A1 Sailing boat's hull with submerged section in shape of tetrahedron |
| 04/30/1998 | WO1998017525A1 Weight balanced vessel with cabin for passengers |
| 04/21/1998 | US5740754 For use in a waterborne craft |