| Patents for B63H 11 - Effecting propulsion by jets, i.e. reaction principle (3,225) |
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| 10/22/2013 | US8562382 Method for system for a water jet propulsion system for a ship |
| 10/08/2013 | US8550862 Ship propulsion system having a pump jet |
| 10/02/2013 | CN203222104U Weeding device for hydraulic jet propulsion |
| 10/01/2013 | US8545279 Marine propulsion system |
| 09/25/2013 | CN102167149B Environment-friendly and energy-saving boat only powered by water pumping system |
| 09/24/2013 | US8539751 Methods of controlling thrust in a rocket motor |
| 09/18/2013 | CN103303451A Hydraulically-driven full-vector water-jet propulsor spout |
| 09/18/2013 | CN102015440B Nautical engine for boats |
| 09/12/2013 | US20130237106 Vessel propulsion apparatus |
| 09/11/2013 | CN103291651A Double-stage variable-speed oppositely-rotating axial flow pump flow passage component for water spraying propelling |
| 09/05/2013 | US20130228112 Method and apparatus for controlling a waterjet-driven marine vessel |
| 09/05/2013 | DE102012004120A1 Hydrothermal propulsion system for water vehicle, has jet engine with gas outlet for unburned fuel, and duct is provided for supplying water into region of gas outlet, where water is drawn through jet of burned fuel |
| 08/27/2013 | US8517782 Marine vessel propulsion device and marine vessel including the same |
| 08/21/2013 | EP2628493A2 Expandable impeller pump |
| 08/15/2013 | US20130206858 Variable area mechanism with angular trailing edges |
| 08/14/2013 | CN103241356A Vessel pneumatic propulsion system |
| 08/08/2013 | US20130203306 Motorized Water Vehicle Adapted for Supplying a Pressurized Fluid and Associated System |
| 08/08/2013 | DE102011118452A1 Jet boat for e.g. model making in swimming pool, has jet drive with uniform structure, and function module combining entire drive technique, energy supply, and receiving and control technique and inserted in or on hull |
| 08/07/2013 | EP2621800A1 Propulsion unit for propelling watercrafts in general |
| 08/07/2013 | CN103231784A Airship capable of hovering and travelling above water surface |
| 08/07/2013 | CN103231770A High-speed ship of absorbing water at front part and spraying water at back part |
| 08/01/2013 | US20130193224 Nacelle |
| 07/31/2013 | CN203094426U Underwater eject propeller |
| 07/24/2013 | EP2617644A1 Water-jet drive with antifouling system |
| 07/24/2013 | CN203078716U High-speed & high-mobility multihulled ship |
| 07/23/2013 | US8491348 Lever position sensor |
| 07/23/2013 | US8491347 Variable dimension water jet |
| 07/17/2013 | CN203064192U Unmanned ship driven by marine renewable energy |
| 07/17/2013 | CN102259699B Microcontroller-based ship diesel main engine assisted jet control device |
| 07/17/2013 | CN101817399B Fuel gas water injector |
| 07/11/2013 | WO2013103950A2 High-volume, part circle sprinkler head |
| 07/11/2013 | US20130175360 High-volume, part-circle sprinkler head |
| 07/10/2013 | EP2611687A1 A system for reversing a high mass/low-pressure liquid propulsion device |
| 07/10/2013 | CN103192973A Marine deflectable water jet propulsion device |
| 07/10/2013 | CN103192972A Multi-cylinder reflux water valve draining propeller |
| 07/10/2013 | CN103192971A Cylinder type high pressure jetting water rocket adopting rotary shaft propeller blade |
| 07/10/2013 | CN102285435B Submersible pump waterjet type umbilical-cord cable remote control underwater robot |
| 07/09/2013 | US8480445 System and method for controlling a marine vessel |
| 07/09/2013 | US8480444 Rotary engine jet boat |
| 07/03/2013 | CN203032907U Water pump body for outboard engine |
| 07/03/2013 | CN101888948B Thrust generator |
| 06/26/2013 | CN103171737A Energy-saving high-speed ship |
| 06/20/2013 | WO2013089244A1 Controller for ship propulsion device and ship propulsion system using same |
| 06/20/2013 | US20130157530 System for reversing a high mass/low-pressure liquid propulsion device |
| 06/18/2013 | US8465607 Higher-performance solid-rocket propellants and methods of utilizing them |
| 06/13/2013 | WO2013086058A1 Marine jet drive |
| 06/13/2013 | US20130145980 Folding floating vessel |
| 06/12/2013 | CN202987487U Small hydrofoil boat driven by manpower |
| 06/12/2013 | CN202987486U Controllable hydrofoil system |
| 06/12/2013 | CN102085908B High-efficiency silencing water surface or underwater driving technology |
| 06/05/2013 | CN202966638U Novel river and sea express ship |
| 06/05/2013 | CN202966637U Superconductive linear grid high-frequency phase-shifting drive magnetofluid propeller |
| 06/04/2013 | US8453458 Gas turbine engine variable exhaust nozzle |
| 06/04/2013 | US8453426 Current controlled field emission thruster |
| 05/30/2013 | US20130137317 Marine vessel and marine vessel propulsion unit |
| 05/29/2013 | CN202953160U Ship with axial flow pump as power |
| 05/29/2013 | CN202953159U Non-rudder steering ship powered by axial flow pump |
| 05/29/2013 | CN202953157U Front steering type ship |
| 05/29/2013 | CN202953135U Straight body non-wave ship |
| 05/28/2013 | US8449340 Personal propulsion apparatus and method associated therewith |
| 05/28/2013 | US8448419 Electrospray source |
| 05/21/2013 | US8444383 Wind turbine with internal ram air turbine |
| 05/08/2013 | CN103085957A Horizontal double-arc gear pump for high-speed vessel |
| 05/07/2013 | US8435087 Method and apparatus for controlling a waterjet-driven marine vessel |
| 05/01/2013 | CN103072678A Solar jet boat |
| 04/25/2013 | WO2013056300A1 Vortex generator |
| 04/25/2013 | WO2012146236A4 Propulsion means for aircraft or boats |
| 04/25/2013 | US20130102208 Watercraft |
| 04/24/2013 | EP2583891A2 System and method for controlling a waterjet driven vessel |
| 04/24/2013 | CN103057683A Piston-type ship propeller with cylinder liner |
| 04/24/2013 | CN101920769B Water pleasure craft based on pulsing water injector |
| 04/23/2013 | US8425269 Multi-function auxiliary rudder system for jet propelled watercrafts |
| 04/10/2013 | CN103029820A Water propeller |
| 04/03/2013 | CN103010441A Novel energy-saving environment-friendly type wind energy storage jet-propelled power drive ship |
| 04/03/2013 | CN103010440A Marine self-priming pump water spray propelling outboard engine |
| 03/28/2013 | WO2013041787A1 Personal watercraft capable of delivering a pressurised fluid and an associated system |
| 03/28/2013 | WO2013041786A1 Passenger propulsion device and system |
| 03/28/2013 | WO2013010287A3 Manoeuvring system for watercraft |
| 03/28/2013 | CA2849232A1 Device and system for propelling a passenger |
| 03/27/2013 | CN202828067U Four-bar mechanism for water injection propulsion unit astern mechanism |
| 03/27/2013 | CN202828066U Hydraulic and lubricating system used for water jet propulsion |
| 03/26/2013 | US8403715 Marine jet drive |
| 03/26/2013 | US8402738 Flow control redistribution to mitigate high cycle fatigue |
| 03/21/2013 | WO2013039600A1 Waterjet propulsion system and method for a marine vehicle |
| 03/21/2013 | US20130068895 Device and System for Propelling a Passenger |
| 03/20/2013 | CN202806348U Amusement transport machine provided with air power engine |
| 03/19/2013 | US8398446 Motorized watercraft system with interchangeable motor module |
| 03/19/2013 | US8398444 Nautical engine for boats with jet propulsion by combustion gases |
| 03/07/2013 | US20130056554 Reverser with doors |
| 03/06/2013 | CN102951279A Method for increasing thrust for water jet propulsion unit |
| 02/28/2013 | WO2012146236A3 Propulsion means for aircraft or boats |
| 02/28/2013 | US20130053767 Method of making and using an apparatus for a locomotive micro-implant using active electromagnetic propulsion |
| 02/27/2013 | EP2562077A1 Hydraulic propeller thrust enhancement method |
| 02/27/2013 | CN202754103U High-speed single double-hole boat |
| 02/27/2013 | CN102050220B Underwater vehicle thrust by hydrogen produced through sodium borohydride hydrolysis |
| 02/26/2013 | US8381509 Method and system for starting a turboshaft engine by cold weather |
| 02/26/2013 | US8381508 Closed-cycle rocket engine assemblies and methods of operating such rocket engine assemblies |
| 02/20/2013 | CN202743474U Water-jet propeller for ship |
| 02/20/2013 | CN102935885A Superconducting linear grid high-frequency phase-shifting drive magnetic fluid propeller |
| 02/14/2013 | WO2013022476A1 Personal watercraft water removal systems and methods |