| Patents for B63B 1 - Hydrodynamic or hydrostatic features of hulls or of hydrofoils (6,577) |
|---|
| 09/04/1997 | WO1997031816A1 Multiple concavity surfing ship and transition system |
| 09/03/1997 | CN1158314A Hydrofoil crafts |
| 09/02/1997 | US5662294 Adaptive control surface using antagonistic shape memory alloy tendons |
| 08/28/1997 | WO1997030886A1 Multiple-mode wing-in ground effect vehicle |
| 08/28/1997 | CA2246723A1 Multiple-mode wing-in ground effect vehicle |
| 08/26/1997 | US5661259 Variable shape control fin assembly for water vehicles |
| 08/21/1997 | WO1997029940A1 Production vessel with sinusoidal waterline hull |
| 08/19/1997 | US5657713 Tri-modal multi-canoe boating system |
| 08/14/1997 | WO1997029010A1 Water vehicle |
| 08/13/1997 | EP0788445A1 Watercraft, in particular to be propelled by wind |
| 08/13/1997 | CN1156676A Inflatable airship capable of reducing wave resistance |
| 08/12/1997 | US5655473 Boat hull |
| 08/05/1997 | US5653189 Hydrofoil craft |
| 07/30/1997 | EP0786270A1 Floatable diving device |
| 07/30/1997 | EP0678146A4 Hinge. |
| 07/30/1997 | CN1155492A Heavy boat lift with reduced starting resistance |
| 07/29/1997 | US5651327 Displacement, submerged displacement, air cushion hydrofoil ferry boat |
| 07/24/1997 | DE19601809A1 Prow of ship with V=shaped bow |
| 07/23/1997 | EP0784563A1 High speed sailing device |
| 07/22/1997 | US5649498 Capable of use in river white water recreational activities |
| 07/17/1997 | WO1997025109A1 High efficiency hydrofoil and swim fin designs |
| 07/17/1997 | DE19601167A1 High-speed ship with low wave-making resistance |
| 07/17/1997 | CA2791379A1 High efficiency hydrofoil and swim fin designs |
| 07/15/1997 | US5647297 Foam stabilized watercraft |
| 07/15/1997 | US5647296 Shock damper for a boat |
| 07/10/1997 | WO1997024256A1 Sinusoidal waterline hull configuration with skeg |
| 07/10/1997 | WO1997024255A1 Oblique plane angle and froude number for hull with sinusoidal waterlines |
| 07/10/1997 | WO1997024254A1 Propeller configuration for sinusoidal waterline ships |
| 07/10/1997 | WO1997024253A1 Sinusoidal waterline hull configuration with bulge |
| 07/08/1997 | US5645009 Power boat trim augmentation device |
| 07/08/1997 | US5645008 High speed ship |
| 07/08/1997 | US5645003 Hull for a high speed boat |
| 07/03/1997 | DE19549012A1 Device for flow guide during discharge of gaseous or liquid media from ship hull |
| 06/26/1997 | WO1997022513A1 Monohull water-borne craft |
| 06/26/1997 | WO1997015488A3 Propeller foil |
| 06/25/1997 | EP0571401B1 Hydrodynamic fin for water-borne craft |
| 06/17/1997 | US5638766 Water craft with disc surface skimmers |
| 06/12/1997 | WO1997020728A1 Method of reducing friction resistance of hull, ship whose friction resistance is reduced by the method, and method of analyzing jetted bubbles on ship |
| 06/12/1997 | WO1997020727A1 Method for reducing the frictional resistance of a hull and a frictional resistance reduced vessel employing the same method |
| 06/12/1997 | DE19545458A1 Multi-screw ship with propellers below hull |
| 06/12/1997 | CA2238036A1 Method for reducing frictional resistance of hull, frictional resistance reducing ship using such method, and method for analyzing ejected air-bubbles from ship |
| 06/11/1997 | CN1151717A Underwater two phase ramjet engine |
| 06/05/1997 | WO1997019849A1 Foldable propeller |
| 06/05/1997 | DE19538520A1 Design of ship's hull for reduced wave production |
| 06/03/1997 | US5634832 Induction system for four-cycle watercraft engine |
| 06/03/1997 | US5634419 Front-drive boat |
| 05/28/1997 | EP0775627A1 Articulated vehicle or barge train, consisting of several units |
| 05/28/1997 | EP0775626A1 Water surface ship |
| 05/22/1997 | DE19544384A1 Single stern ship design, with added drive bodies in W=frame form |
| 05/06/1997 | US5626669 High efficiency marine vehicle |
| 05/02/1997 | EP0632774B1 Control of fluid flow |
| 05/01/1997 | WO1997015488A2 Propeller foil |
| 04/30/1997 | CN1148834A Ship's stem duct with airfoil section |
| 04/16/1997 | EP0767752A1 Underwater two phase ramjet engine |
| 04/15/1997 | US5619945 Drag reduction polymer ejection system for underwater vehicle |
| 04/15/1997 | US5619944 Watercraft hull |
| 04/15/1997 | US5619943 Portable watercraft with improved pontoon connection |
| 04/10/1997 | WO1997012768A1 Vehicle, especially amphibious vehicle |
| 04/09/1997 | EP0616940B1 Method of forming air film on submerged surface of submerged part-carrying structure, and film structure on submerged surface |
| 04/08/1997 | US5618588 Coating on marine constructions |
| 04/08/1997 | US5618215 Aquatic sports board |
| 04/08/1997 | US5617805 Trimaran |
| 04/02/1997 | EP0765266A1 Surface-piercing surface effect marine craft |
| 04/01/1997 | US5615630 Stern arrangement for a ship |
| 03/27/1997 | WO1997010989A1 Marine multi-hull work platform |
| 03/27/1997 | WO1997010988A1 Marine vessels |
| 03/26/1997 | EP0764112A1 Seaplane hull |
| 03/26/1997 | EP0764111A1 Water jet powered watercraft |
| 03/26/1997 | EP0616584B1 Advanced marine vehicles for operation at high speeds in or above rough water |
| 03/25/1997 | US5613456 Microbubble positioning and control system |
| 03/25/1997 | CA2101912C Planing boat hull form |
| 03/18/1997 | US5611294 Multihulled air cushioned marine vehicle |
| 03/13/1997 | WO1997009231A1 Watercraft, in particular to be propelled by wind |
| 03/13/1997 | DE19533033A1 Sail for sailing vessel |
| 03/12/1997 | EP0760773A1 Hull for water-borne vessels, especially sailing boats and surfboards |
| 03/05/1997 | EP0760338A1 Vehicle with aerodynamic module |
| 03/05/1997 | EP0731766A4 Vessel having a high-speed planing or semi-planing hull |
| 02/26/1997 | CN1034115C Multiple hull air ride boat |
| 02/18/1997 | US5603278 Buoyant test vehicle polymer ejection nose assembly |
| 02/13/1997 | WO1997005011A1 Offshore oil rig |
| 02/12/1997 | CN1142804A Vessel having a high-speed planing or semi-planing hull |
| 02/12/1997 | CN1142803A Boat |
| 02/11/1997 | US5601047 Dualcavitating hydrofoil structures for multi-speed applications |
| 02/05/1997 | EP0756554A1 Ship's stem duct with airfoil section |
| 02/04/1997 | US5598802 Hull configuration |
| 02/04/1997 | US5598700 Underwater two phase ramjet engine |
| 01/23/1997 | DE19526199A1 Water bicycle |
| 01/21/1997 | US5595132 Superstructure for multihull vessels |
| 01/15/1997 | EP0648173B1 Superstructure for multihull vessels |
| 01/14/1997 | US5592895 Small waterplane area high speed ship |
| 01/14/1997 | US5592894 Spidercraft |
| 01/09/1997 | WO1997000804A1 Balancing system for sailing boats |
| 01/09/1997 | DE19543950C1 Combination of ships, comprising several ship units - comprises at least one pushing vessel and one pushed ship unit, pushing vessel having streamlined bow |
| 01/08/1997 | CA2153427A1 Submerged aeration system for water-borne craft |
| 01/07/1997 | US5590616 Surf-boat |
| 01/02/1997 | EP0694008B1 Wind-propelled hydrofoil |
| 12/31/1996 | US5588886 For increasing thrust in marine propulsion |
| 12/31/1996 | US5588391 Fin with trailing edge fixed flaps for ships |
| 12/31/1996 | US5588389 Dual lift boat hull |
| 12/31/1996 | US5588388 Hull shape of small watercraft |