| Patents for B63H 25 - Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements (4,728) |
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| 03/07/2002 | US20020028613 Jet- propulsion watercraft |
| 03/06/2002 | CN1080224C 船外机 Outboard |
| 02/28/2002 | DE10039992A1 Device for influencing the direction of movement of underwater craft, uses linear gearing mechanism for converting rotational movement into linear movement |
| 02/27/2002 | CN1337911A Turning of a propulsion unit |
| 02/27/2002 | CN1337909A Towing vehide which moves on rollers or sliding bodies, for towing persons |
| 02/26/2002 | US6350164 Dual electric motor stern drive with forward thruster control |
| 02/26/2002 | US6349665 Drone vessel for an ROV |
| 02/20/2002 | EP0852551B1 Propulsion and steering unit for a vessel |
| 02/13/2002 | EP0713463B1 Multi-use watercraft |
| 02/12/2002 | US6345585 Personal watercraft with child's grab handle |
| 02/12/2002 | CA2075292C Device for setting the propulsion means of watercraft in various angular positions |
| 02/07/2002 | US20020016112 Jet-propulsive watercraft and cruising speed calculating device for watercraft |
| 02/07/2002 | US20020016111 Device for changing the direction of travel of a watercraft |
| 02/07/2002 | US20020016109 Jet-propulsion watercraft |
| 02/07/2002 | US20020014194 Autopilot-based steering and maneuvering system for boats |
| 02/07/2002 | DE10035454A1 Ship drive having reversible water jet, allowing it to stop faster without causing turbulent vibration |
| 02/06/2002 | EP1177130A1 Electric rudder propeller of lower installation height |
| 02/06/2002 | EP1177129A1 Course-stable, fast, seagoing ship comprising a hull that is optimized for a rudder propeller |
| 02/06/2002 | EP0979194B1 Water sport machine |
| 02/06/2002 | EP0876275B1 Hydraulic system for manoeuvring boats, ships and crafts in general |
| 01/31/2002 | DE10033447A1 Automatic rudder locking device for small ship or boat has roller elements which clamp against surfaces to lock shaft |
| 01/29/2002 | US6342021 Steer-drive for vehicles |
| 01/29/2002 | US6341992 Boat steering torque compensator |
| 01/29/2002 | US6341573 Ship to platform transformer |
| 01/24/2002 | US20020007774 Steering control for watercraft |
| 01/17/2002 | US20020005156 Thruster |
| 01/11/2002 | CA2352707A1 Watercraft with steerable planing surface |
| 01/09/2002 | EP1107907A4 Steering and thrust control system for waterjet boats |
| 01/09/2002 | CN1077533C Rudder for sea-going ships |
| 01/08/2002 | US6336834 Self-deploying rudder for high speed maneuverability of jet-powered watercraft |
| 01/02/2002 | CN1077059C Fluid propulsion system for accelerating and directionally controlling fluid |
| 12/25/2001 | US6332816 Jet-propelled boat |
| 12/20/2001 | US20010052313 Watercraft |
| 12/19/2001 | EP1163150A1 Turning of a propulsion unit |
| 12/19/2001 | CN2466047Y Flap rudder transmission |
| 12/13/2001 | US20010051476 Apparatus for controlling watercraft pilot control |
| 12/13/2001 | US20010051475 Twin-propeller drive for watercraft |
| 12/06/2001 | WO2001092101A1 Tunnel thruster and water lubricated rotor duct assembly |
| 12/06/2001 | US20010049239 Tunnel thruster and water lubricated rotor duct assembly |
| 12/04/2001 | US6325684 Trolling motor steering control |
| 12/04/2001 | US6325683 Trolling system for water crafts |
| 12/04/2001 | US6325015 System for arresting a seagoing vessel |
| 12/04/2001 | US6325010 Method of vessel propulsion with coordinated bow propulsion |
| 11/27/2001 | US6324476 Method and apparatus for identifying or controlling travel to a rendezvous |
| 11/27/2001 | US6322406 Dual electric motor marine propulsion system |
| 11/27/2001 | US6322024 Lift multiplying device for aircraft |
| 11/22/2001 | US20010044246 High efficiency hydrofoil and swim fin designs |
| 11/22/2001 | US20010042419 Vehicle tilt-steering mechanism |
| 11/21/2001 | EP1155956A2 A fluid propulsion system for accelerating and directionally controlling a fluid |
| 11/13/2001 | US6314900 High-velocity rudder |
| 11/07/2001 | EP1150882A1 Cycloid thrusters having blades whose shape and orientation are elastically modified by hydrodynamic thrusts |
| 11/07/2001 | EP0716012B1 Submersible boat |
| 11/06/2001 | US6311634 Synchronizing multiple steering inputs to marine rudder/steering actuators |
| 10/31/2001 | CN2457032Y Rudder having lifting structure |
| 10/30/2001 | US6309266 Ship propulsion and steering systems |
| 10/30/2001 | US6308911 Method and apparatus for rapidly turning a vehicle in a fluid medium |
| 10/30/2001 | US6308651 Autopilot-based steering and maneuvering system for boats |
| 10/25/2001 | US20010032575 Retrofit temporary rudder device for trolling boat |
| 10/25/2001 | DE10018573A1 Tug or 'water tractor'; has drive in prow and roller in stern, which is vertically mounted and rotates about longitudinal axis and has roller drive and has rudders upstream of roller |
| 10/24/2001 | EP1147042A1 Towing vehicle which moves on rollers or sliding bodies, for towing persons |
| 10/24/2001 | CN1319063A Load-bearing structure with reduced tip vortex |
| 10/23/2001 | US6307536 Operating apparatus |
| 10/23/2001 | US6305994 Hull for dual electric motor marine propulsion system |
| 10/23/2001 | US6305307 Braking system for small jet propulsion surfboard |
| 10/18/2001 | WO2001076938A2 Differential bucket control system for waterjet boats |
| 10/17/2001 | EP1145951A2 Watercraft |
| 10/17/2001 | EP1145950A2 Thruster |
| 10/17/2001 | CN1318023A Arrangement and method for turning propulsion unit |
| 10/16/2001 | US6302047 Retractable rudder assembly for personal watercraft |
| 10/16/2001 | US6302046 Steering sensor system for a marine vessel |
| 10/11/2001 | US20010029134 Differential bucket control system for waterjet boats |
| 10/11/2001 | US20010029133 Electric propulsion systems |
| 10/11/2001 | US20010027739 Personal watercraft and off-power steering system for a personal watercraft |
| 10/11/2001 | DE10017641A1 Vertical wind vane and emergency rudder system comprises wind vane and adjustable bevel gear with weighted rocker arm and braking system to keep rudder blade vertical. |
| 10/11/2001 | DE10016732A1 Controller for ship's drive has controller delay device that ensures that propeller turning in one direction changes to other direction by coming at least approximately to rest for defined period |
| 10/10/2001 | EP1140618A1 Propulsion device for naval vessel |
| 10/10/2001 | CA2343570A1 Thruster |
| 10/09/2001 | US6299493 Steering control method and apparatus for dual electric motor marine propulsion system |
| 10/09/2001 | CA2036455C Hydrofoil with retractable plate |
| 10/04/2001 | WO2001072587A2 Method of vessel propulsion with coordinated bow propulsion |
| 10/04/2001 | WO2001034463A3 Improvements relating to waterjet control systems |
| 10/04/2001 | EP0804359B1 A motor-driven system for steering a vehicle |
| 10/04/2001 | DE10102395A1 Control lever for control of forward- and reverse movement of boat, having three-point switch provided on its head for controlling turn of one or several ship screws |
| 09/27/2001 | WO2001070569A2 Strut-mounted marine propulsion unit |
| 09/27/2001 | WO2001070568A1 Apparatus for deploying a load to an underwater target position with enhanced accuracy and a method to control such apparatus |
| 09/26/2001 | CN1071667C Method and means to direct an anchored floating structure against the direction of the waves in open sea |
| 09/26/2001 | CN1071664C Guiding device |
| 09/25/2001 | US6293167 Universal joint for vehicle steering system |
| 09/19/2001 | EP1133431A1 Servo steering mechanism for boats for example |
| 09/19/2001 | EP0935553B1 Dual propeller propulsion system for a water craft |
| 09/13/2001 | US20010021613 Steering and thrust control system for waterjet boats |
| 09/12/2001 | EP0901449B1 Marine propulsion and steering unit |
| 09/12/2001 | CN2447291Y Marine propulsion operation composite controller |
| 09/11/2001 | US6286447 Baffle system for mitigation of thruster wake deficit |
| 09/06/2001 | US20010018884 Watercraft |
| 08/23/2001 | US20010015165 Autopilot-based steering and maneuvering system for boats |
| 08/21/2001 | US6278937 Method and apparatus for controlling the position of floating rig |
| 08/21/2001 | US6276975 Trolling motor battery gauge |
| 08/16/2001 | WO2001012505A8 Autopilot-based steering and maneuvering system for boats |
| 08/09/2001 | WO2001056876A1 Drive means in a boat |