| Patents for B63H 11 - Effecting propulsion by jets, i.e. reaction principle (3,225) |
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| 02/22/2001 | WO2001012504A1 Combined clutch and torsion damper for water jet propulsion |
| 02/22/2001 | WO2001012498A2 Outboard jet drive boat |
| 02/21/2001 | CN1284921A Marine propulsor |
| 02/20/2001 | US6190221 Crankcase ventilating system for personal watercraft |
| 02/20/2001 | US6190218 Pump jet with redirected exhaust gas through stator vane for drag reduction |
| 02/15/2001 | WO2001010710A1 System and apparatus for using a water jet engine as a water pump and a steering nozzle for a water jet engine |
| 02/15/2001 | WO2000038980A8 Water jet propulsion unit for use in water borne craft |
| 02/08/2001 | WO2001009516A1 Ribbon drive propulsion system and method |
| 02/08/2001 | WO2001009515A1 Ribbon drive pumping apparatus and method |
| 02/08/2001 | WO2001009486A1 Ribbon drive power generation apparatus and method |
| 02/08/2001 | CA2380623A1 Ribbon drive propulsion system and method |
| 02/08/2001 | CA2380440A1 Ribbon drive pumping apparatus and method |
| 02/06/2001 | US6183324 Exhaust system for engine powering a watercraft |
| 02/06/2001 | US6183319 Closure preventive device for water jet propulsion type outboard motor |
| 02/06/2001 | US6183318 Reverser for watercraft |
| 01/30/2001 | US6179674 Mounting system for a marine propulsion device |
| 01/30/2001 | US6179672 Locking mechanism of deflector for watercraft |
| 01/23/2001 | US6176749 Mounting structure for water jet pump of personal watercraft |
| 01/17/2001 | CN1060730C Arrangement for propulsion of seaborne vessels, especially high speed boats |
| 01/16/2001 | US6174210 Watercraft control mechanism |
| 01/09/2001 | US6171159 Steering and backing systems for waterjet craft with underwater discharge |
| 01/09/2001 | US6171158 Cooling system for small watercraft |
| 01/03/2001 | CN1278503A Noise-less water-pressing and water-spraying propeller for submarine |
| 01/02/2001 | US6168485 Pump jet with double-walled stator housing for exhaust noise reduction |
| 01/02/2001 | US6168481 Jet boat with improved hull design and engine placement |
| 12/28/2000 | WO2000079129A1 Bladeless pump |
| 12/26/2000 | US6165029 Pedal boat |
| 12/13/2000 | EP1058646A2 Internal combustion engine |
| 12/12/2000 | US6159060 Protective shrouding with debris diverting inflow vanes for pump-jet propulsion unit |
| 12/12/2000 | US6159059 Controlled thrust steering system for watercraft |
| 12/12/2000 | US6158371 Hydraulic system for maneuvring boats, ships and crafts in general |
| 12/06/2000 | EP1056641A1 Water jet propulsion unit for use in water borne craft |
| 11/28/2000 | US6152792 Steering and reversing apparatus for waterjet propulsion systems |
| 11/28/2000 | US6152791 External electric drive propulsion module arrangement for swath vessels |
| 11/14/2000 | US6146219 Reverse propulsion and control means for water jet powered boats |
| 11/08/2000 | EP1050454A2 External electric drive propulsion module arrangement for SWATH vessels |
| 11/07/2000 | US6142841 Waterjet docking control system for a marine vessel |
| 11/07/2000 | US6142840 Motor driven surfboard |
| 10/31/2000 | US6139379 Jet propelled watercraft and a simplified low cost drive therefor |
| 10/25/2000 | CN1270910A Rudder-free pump boat |
| 10/24/2000 | US6135831 Impeller for marine waterjet propulsion apparatus |
| 10/17/2000 | US6132270 Pulsing reaction drive for water craft |
| 10/17/2000 | US6132269 Cantilever jet drive package |
| 10/12/2000 | WO2000059776A1 Ship with two hulls |
| 10/04/2000 | CN1268466A Jet propulsion type boat |
| 09/28/2000 | DE19912607A1 Water and land drive for boat, with scoop wheel on axle perpendicular to direction of travel and parallel to horizontal |
| 09/28/2000 | DE19911585A1 Integrated rudder and steering device system for ship, in which position of drive machine does not determine location of drive |
| 09/27/2000 | CN2398199Y Jet propulsion unit for recreation yacht |
| 09/26/2000 | US6123592 Fuel injection system for watercraft engine |
| 09/13/2000 | EP1035012A2 Surface vessel with a waterjet propulsion system |
| 09/13/2000 | CN2395984Y 喷水式舰船模型推进器 Water jet propulsion ship model |
| 09/13/2000 | CN1056351C Ship propelling system and ship thereof |
| 09/05/2000 | US6113443 Trim tab for jet propulsion system |
| 08/15/2000 | US6102757 Water jet propulsion device for marine vessel |
| 08/15/2000 | US6102756 Turning-aid nozzle |
| 08/03/2000 | WO2000044607A1 Towing vehicle which moves on rollers or sliding bodies, for towing persons |
| 08/03/2000 | DE19903692A1 Drive method for ships involves sucking water from one side of ship through constant section elastic tube by pulse action, transporting it through tube, ejecting it at other side of ship |
| 07/26/2000 | EP1022216A2 Propulsion arrangement for axisymmetric fluid-borne vehicles |
| 07/26/2000 | EP1022215A2 Integrated external electric drive propulsion module arrangement for surface ships |
| 07/20/2000 | WO2000002003A9 Method and apparatus for non-propulsive fin control in an air or sea vehicle using planar actuation |
| 07/13/2000 | WO2000040461A1 Jet propulsion pump |
| 07/12/2000 | EP0848682A4 A thruster |
| 07/11/2000 | US6086437 Blow back rudder for a water craft |
| 07/11/2000 | US6086436 Water jet propulsion device for marine vessel |
| 07/06/2000 | WO2000038980A1 Water jet propulsion unit for use in water borne craft |
| 07/06/2000 | CA2363936A1 Water jet propulsion unit for use in water borne craft |
| 07/04/2000 | US6083063 Pump jet apparatus with articulating weed grate clean-out system |
| 07/04/2000 | US6082670 Method and arrangement for fluidborne vehicle propulsion and drag reduction |
| 06/27/2000 | US6080026 Direct injected personal watercraft |
| 06/21/2000 | EP1009966A1 Method and apparatus for non-propulsive fin control in an air or sea vehicle using planar actuation |
| 06/15/2000 | WO2000034118A1 A marine propulsion unit and a boat having a marine propulsion unit |
| 06/06/2000 | US6071156 Surface vessel with a fully submerged waterjet propulsion system |
| 06/02/2000 | WO2000030926A1 Multihulled partially air supported marine vehicle |
| 05/30/2000 | US6068449 Magnetohydrodynamic pump |
| 05/23/2000 | US6066011 Thruster |
| 05/23/2000 | CA2206517C Internal combustion engine of small planing watercraft |
| 05/18/2000 | CA2254256A1 Propelling system of small boat |
| 05/17/2000 | EP1000853A1 Water jet propulsion type outboard motor |
| 05/17/2000 | CN2378286Y Air-float jet type boat |
| 05/16/2000 | US6062922 Watercraft propulsion system |
| 05/09/2000 | US6058873 Hull construction for small watercraft |
| 04/25/2000 | US6053783 Hub assembly for water jet propulsion unit |
| 04/19/2000 | CN1250732A Water spray type propeller for ship |
| 04/18/2000 | US6050866 Dual function single lever control apparatus |
| 04/06/2000 | WO2000019099A1 A device for moving a liquid or a gas |
| 04/05/2000 | CN1249259A Pressure propulsion of ship |
| 04/04/2000 | US6045418 Marine jet drive |
| 03/30/2000 | WO2000017045A2 Improvements relating to steering devices for water jet propulsion |
| 03/28/2000 | US6041727 Sponson for watercraft |
| 03/23/2000 | DE19948128A1 A device for the conversion of heat into hydrodynamic energy for ship propulsion reduces pollution |
| 03/16/2000 | WO2000013967A1 Steering and thrust control system for waterjet boats |
| 03/16/2000 | WO2000013962A1 Planing watercraft hull and propulsion system |
| 03/16/2000 | DE19840078A1 Procedure for manoeuvring water vehicles has at outer edge of vehicle, at positions below maximum freeboard, water jets generated in way that nozzle arrangements are mounted |
| 03/14/2000 | US6036556 Outboard motor with bleed for engine cooling jacket |
| 03/07/2000 | US6033272 Marine jet drive system with debris cleanout feature |
| 02/22/2000 | US6027383 Marine ducted propeller jet propulsion unit |
| 02/16/2000 | EP0979194A2 Water sport machine |
| 02/15/2000 | US6024614 High performance marine propulsion system |
| 02/08/2000 | US6022252 Breather arrangement for watercraft engine |
| 02/08/2000 | US6022250 Watercraft with twin jet propulsion units |