| Patents for B63H 11 - Effecting propulsion by jets, i.e. reaction principle (3,225) |
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| 04/09/2009 | WO2008031943A3 Floating and submersible craft |
| 04/09/2009 | US20090093175 Water jet propulsion boat |
| 04/09/2009 | US20090093174 Watercraft Propelled By a Water Jet |
| 04/07/2009 | US7513119 Systems and methods for starting aircraft engines |
| 04/02/2009 | WO2006012579A3 System and apparatus for improving safety and thrust from a hydro-drive device |
| 04/02/2009 | US20090088034 Water intake grill for personal watercraft |
| 04/01/2009 | EP2040977A1 Mechanical fluid dynamic device for the propulsion and flow control in the water-jet propelled boats |
| 03/25/2009 | EP1814781A4 Outboard jet drive marine propulsion system with increased horsepower |
| 03/24/2009 | US7507128 Power system for watercraft |
| 03/12/2009 | WO2009032026A1 Integral composite rocket motor dome/nozzle structure |
| 03/12/2009 | US20090065608 Fuel injection system |
| 03/10/2009 | US7500890 Method and apparatus for controlling a waterjet-driven marine vessel |
| 03/10/2009 | CA2400012C Exhaust structure of exhaust system for a small boat |
| 03/05/2009 | WO2009029624A1 Weed-cutter for a craft propelled by a water jet |
| 03/05/2009 | US20090061704 Weed Cutter for a Craft Propelled by a Water Jet |
| 03/05/2009 | DE102004049615B4 Motorwasserfahrzeug Powered watercraft |
| 03/05/2009 | CA2698003A1 Weed cutter for a craft propelled by a water jet |
| 03/04/2009 | EP1322515B3 Axially adjustable thrust bearing for jet propulsion units |
| 02/19/2009 | DE112006003822T5 Wasserstrahlgetriebenes Wasserfahrzeug mit vereinfachtem Einlasskanal A water jet propelled watercraft with simplified inlet channel |
| 02/18/2009 | EP2024226A2 Improvements relating to control of marine vessels |
| 02/17/2009 | CA2410207C Personal watercraft |
| 02/12/2009 | WO2008147767A3 A watercraft for transportation and exercise |
| 02/12/2009 | US20090042464 Water jet propulsion system |
| 02/12/2009 | US20090042463 Small Planing Boat |
| 02/10/2009 | US7487998 Fuel tank arrangement structure for vehicle |
| 01/28/2009 | CN101355288A Magnetic pump ship |
| 01/27/2009 | US7481687 Jet propulsion outboard and inboard motor |
| 01/22/2009 | US20090023349 Device for moving an object in relation to a fluid |
| 01/22/2009 | US20090022576 Impeller drive for a water jet propulsion unit |
| 01/15/2009 | US20090014554 Fuel injector for an internal combustion engine |
| 01/14/2009 | EP2013078A1 Steering system for a marine vessel |
| 01/14/2009 | CN201179972Y Water-spray type propulsion boat |
| 01/14/2009 | CN201179971Y Engine propulsion system of water spray type boat |
| 01/14/2009 | CN201179958Y Motor coaster set and running water path for hydroelectric power generation |
| 01/13/2009 | US7476134 Jet powered steering system for small boat outboard motors |
| 01/13/2009 | CA2464179C Engine control unit |
| 01/08/2009 | US20090007832 Method for changing the direction of travel of a watercraft and apparatus therefore |
| 01/06/2009 | CA2316094C Fan-based propulsion and pressure flow system |
| 12/31/2008 | CN100447047C Propulsion system for a fast seagoing ship, especially a naval ship |
| 12/30/2008 | US7470161 Lifting body water jet propulsion inlet inductor |
| 12/25/2008 | US20080318481 Jet pump of personal watercraft |
| 12/17/2008 | CN201165328Y Spraying type marine propulsor |
| 12/17/2008 | CN101325358A AC superconduction magnetic fluid marine propulsor |
| 12/17/2008 | CN101323367A Throughout waterjet method and ship throughout waterjet propulsion apparatus |
| 12/17/2008 | CN101323359A Pump waterjet propulsion double hydrofoil shallow groundwater aircraft carrier |
| 12/16/2008 | US7465201 Articulation mechanism and elastomeric nozzle for thrust-vectored control of an undersea vehicle |
| 12/16/2008 | US7464535 Rocket motor nozzle throat area control system and method |
| 12/10/2008 | CN101318549A Amphibious spherical robot |
| 12/10/2008 | CN101318548A Miniature spherical underwater vehicle based on water jet propulsion |
| 12/04/2008 | WO2008147767A2 A watercraft for transportation and exercise |
| 12/04/2008 | WO2008122013A3 Power system for watercraft |
| 12/04/2008 | US20080299845 Jet propulsion outboard and inboard motor |
| 12/03/2008 | CN101314405A Multilevel double-circular arc gear pump for water jet propeller of ship |
| 12/03/2008 | CN100439201C Propulsion system for ship |
| 12/02/2008 | CA2410497C Propulsion system for a ship |
| 11/27/2008 | US20080290191 Integral composite rocket motor dome/nozzle structure |
| 11/20/2008 | WO2008051751A3 Impeller for centrifugal pump |
| 11/11/2008 | US7448926 Impeller drive for a water jet propulsion unit |
| 11/04/2008 | US7445532 Safe efficient outboard motor assembly |
| 11/04/2008 | US7445531 System and related methods for marine transportation |
| 11/04/2008 | CA2381079C Outboard jet drive boat |
| 10/22/2008 | CN201136589Y Course heading turning device for waterjet propulsion ship |
| 10/22/2008 | CN101291845A 潜水交通工具 Diving transport |
| 10/15/2008 | EP1648763B1 Method and apparatus for controlling a waterjet-driven marine vessel |
| 10/09/2008 | WO2008122013A2 Power system for watercraft |
| 10/08/2008 | EP1730030B1 Method and device for discharging exhaust gases of internal combustion engines of boats into the water surrounding the boats |
| 10/01/2008 | CN101277868A Drag-reduction, propulsion, and lift generating system |
| 09/25/2008 | WO2008097131A3 Reverse steering device for a water-jet propulser |
| 09/23/2008 | US7427221 Method of and apparatus for aerating bodies of water |
| 09/10/2008 | CN100417575C Superconductive magnetic fluid marine propeller |
| 09/09/2008 | US7422499 Operation device for a water-jet propulsion watercraft |
| 09/09/2008 | US7422498 Ship with wave engulfing enhanced propulsors |
| 09/04/2008 | WO2008088431A3 Fouling removal system for jet drive water intake |
| 09/04/2008 | US20080214066 Jet pump tail cone insert |
| 09/03/2008 | EP1963175A1 Method and apparatus for controlling a marine vessel |
| 09/03/2008 | CN201109488Y Automotive surfing boat |
| 08/27/2008 | CN101249883A Engine propulsion system for water-blowing ship |
| 08/26/2008 | CA2410127C Piping joint structure |
| 08/21/2008 | WO2008044941A3 Method, system and apparatus for producing a potential over a body |
| 08/21/2008 | US20080200082 Jet Pumping Device |
| 08/21/2008 | US20080197212 Method and device to increase thrust and efficiency of jet engine |
| 08/21/2008 | DE102007008198A1 Underwater driving mechanism for e.g. ship, has rocket engine installed in chamber of jet engine and operated with hydrogen and oxygen, and compressor to pump air in chamber, where oxygen reacts with hydrogen, and water is denser than air |
| 08/20/2008 | CN201102627Y Navigation reversing device of the water jet propulsion ship |
| 08/20/2008 | CN101244761A Water-spray type propulsion boat |
| 08/20/2008 | CN100411945C Jet propulsion pump device for flexile mounting ship |
| 08/19/2008 | CA2401199C Article storage structure for a small boat |
| 08/14/2008 | WO2008097131A2 Reverse steering device for a water-jet propulser |
| 08/14/2008 | DE10009278B4 Motorwasserfahrzeug Powered watercraft |
| 08/12/2008 | CA2410498C Propulsion system for a ship |
| 08/07/2008 | US20080189001 Method and apparatus for controlling a water-jet driven marine vessel |
| 07/31/2008 | US20080182463 Commonly actuated trim and reverse system for a jet propulsion watercraft |
| 07/31/2008 | DE102007002519A1 Strahlantireb Strahlantireb |
| 07/30/2008 | CN101229846A Mowing equipment capable of being used on water-blowing propelled ship |
| 07/30/2008 | CN100406348C Water jet propelling device guide blade processing method |
| 07/24/2008 | WO2008088431A2 Fouling removal system for jet drive water intake |
| 07/24/2008 | WO2008087020A1 Jet propulsion |
| 07/15/2008 | US7399210 Reverse operation control for watercraft |
| 06/26/2008 | WO2008075981A1 Waterjet unit impeller |
| 06/19/2008 | US20080141451 Pulsating waterjet valve |
| 06/18/2008 | EP1931563A1 Drag-reduction, propulsion, and lift generating system |