| Patents for B63G 8 - Underwater vessels, e.g. submarines (3,430) |
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| 12/05/2002 | DE10126482A1 Water management system for closed cycle Diesel engines for submarines consists of two displacement pumps connected opposite to each other |
| 11/26/2002 | US6485029 Inflatable sealing device |
| 11/26/2002 | US6484660 Underwater nuclear material reconnaissance system |
| 11/26/2002 | US6484618 Marine countermeasures launch assembly |
| 11/21/2002 | US20020170481 Multi-functional cellular surface for underwater vehicles |
| 11/19/2002 | US6481363 Hydrodynamic propulsion flow control for modification of flap controlled lift |
| 11/14/2002 | US20020166492 Submarine launched unmanned combat vehicle replenishment |
| 11/14/2002 | DE10122899A1 Rescue system for personnel in submarines after accident has life support systems installed in rescue container to guarantee rescue of crew members from great depths |
| 11/13/2002 | EP1255671A2 Remote operated vehicles |
| 11/06/2002 | EP1254464A1 Connection system for submarine acoustic antenna |
| 11/05/2002 | US6474255 Arcuate-winged submersible vehicles |
| 10/31/2002 | US20020161491 Method for controlling lateral position of an underwater towed body |
| 10/30/2002 | EP1252058A1 Method for discharging waste gas from submarines without a signature |
| 10/30/2002 | CN1376616A Submersible ship with super mobility |
| 10/30/2002 | CN1376615A Skin-movable indistinctly finding submarine |
| 10/24/2002 | WO2002084615A1 Lost and found system and method with optional product warranty registration |
| 10/24/2002 | WO2002084217A2 Underwater inspection |
| 10/24/2002 | WO2002049911A3 A submarine vessel |
| 10/24/2002 | US20020152947 Bow mounted system and method for jet-propelling a submarine or torpedo through water |
| 10/24/2002 | US20020152946 Device for launching and recovering an underwater vehicle and implementation method |
| 10/24/2002 | US20020152945 Methods and apparatus for hull attachment for submersible vehicles |
| 10/23/2002 | EP1250592A1 Acoustic sensor module design and fabrication process |
| 10/22/2002 | US6470246 Method for controlling lateral position of an underwater towed body |
| 10/22/2002 | US6469664 Method, apparatus, and computer program products for alerting surface vessels to hazardous conditions |
| 10/16/2002 | EP1249827A1 Acoustic column and cylindrical antenna for passive sonar device using such a column |
| 10/16/2002 | EP1249390A1 Device and method for launching and recovering an under-water vehicle |
| 10/13/2002 | CA2380816A1 Device for launching and recovering an underwater vehicle and process for its use |
| 10/10/2002 | DE10115194A1 Buoy has antenna in upper position on float body in floating state, is used for communication from submerged submarine, and has coupling element providing at least one transmission channel, in vertically lower position on float body |
| 10/09/2002 | EP1246753A2 Acoustic absorption polymers and their methods of use |
| 09/26/2002 | US20020134294 Air-delivered monocoque submersible vehicle system |
| 09/05/2002 | US20020123278 Recreational floating device having underwater projectile dispensing feature |
| 09/05/2002 | US20020121232 Hydrodynamically-contoured towable load-supporting float, including as permits high-speed controlled-depth towing of a seismic air gun |
| 09/04/2002 | CN2509083Y Guide rail type visiting mini submarine |
| 09/04/2002 | CN2509082Y 游乐潜艇 Pleasure submarine |
| 09/03/2002 | US6443383 Method and apparatus for umbilical floatation storage |
| 08/29/2002 | WO2001005651A9 Arcuate-winged submersible vehicles |
| 08/29/2002 | US20020117097 Drag-free hull for marine vessels |
| 08/28/2002 | EP1233904A1 Driving device with two driving motors of different capacity for a vessel |
| 08/27/2002 | US6439831 Method and apparatus for improving efficiency and/or altering acoustic signature of surface and submerged vessels |
| 08/22/2002 | WO2002064424A1 Noiseless propelling device for an underwater vessel |
| 08/22/2002 | WO2002064423A1 Self-propelled underwater body |
| 08/20/2002 | US6438453 Multiblock robot system |
| 08/20/2002 | US6435927 Recreational floating device having underwater projectile dispensing feature |
| 08/07/2002 | CN1362348A Glide submarine |
| 08/06/2002 | US6427618 Bow mounted system and method for jet-propelling a submarine or torpedo through water |
| 08/01/2002 | US20020100836 Hydrogen and oxygen battery, or hudrogen and oxygen to fire a combustion engine and/or for commerce. |
| 07/25/2002 | WO2002058206A1 Energy system for watercraft |
| 07/25/2002 | DE10128973C1 Submarine with active torpedo location device using omnidirectional hydrophones for detection of sound pulses emitted by torpedo |
| 07/25/2002 | DE10103137A1 Ships rudder with vertical axis of rotation uses curved or angled rudder center plane varying across rudder span to overcome twist generated by submarine propeller screws. |
| 07/11/2002 | DE10106521C1 Electrically-driven underwater torpedo has propulsion drive in rearmost section of hull powered by battery assembled from battery blocks in respective battery sections of hull |
| 07/04/2002 | US20020083880 Remote operated vehicles |
| 07/03/2002 | EP1218696A1 Method and apparatus for alerting submersible vessels to hazardous conditions |
| 07/03/2002 | EP1218695A1 Method and apparatus for alerting surface vessels to hazardous conditions |
| 07/03/2002 | EP1218239A1 Underwater power and data relay |
| 07/03/2002 | EP1218238A1 Underwater latch and power supply |
| 06/27/2002 | WO2002049911A2 A submarine vessel |
| 06/25/2002 | US6408777 Side thruster performance improvement with speed control |
| 06/13/2002 | WO2002046034A1 Method for discharging waste gas from submarines without a signature |
| 06/13/2002 | DE10147228A1 Operating electrical drive motor involves attenuating magnetic field generated in air gap below 30 per cent of rated revolution rate and correspondingly increasing stator current |
| 06/11/2002 | US6404560 Pressure proof optical apparatus |
| 06/06/2002 | WO2002044012A2 Hydrodynamically-contoured towable load-supporting float, including as permits high-speed controlled-depth towing of a seismic air gun |
| 06/06/2002 | US20020066556 Well having a self-contained inter vention system |
| 06/04/2002 | US6398165 Protective enclosure with peripheral fluid storage facility |
| 05/30/2002 | WO2002018201A3 Submarine towing barrel |
| 05/29/2002 | EP1208036A1 Arcuate-winged submersible vehicles |
| 05/21/2002 | US6390012 Apparatus and method for deploying, recovering, servicing, and operating an autonomous underwater vehicle |
| 05/14/2002 | US6386133 Torpedo tube shutter-pressure release |
| 05/02/2002 | DE10048999A1 Continuous reversible variation of draft of water vehicle involves varying vessel width at height of water surface and/or below water surface using additional external vessel elements |
| 04/25/2002 | US20020049012 Tail assembly for an underwater vehicle |
| 04/24/2002 | EP1198366A1 Vehicle control system and method for controlling a vehicle |
| 04/17/2002 | EP1196319A1 Towed line floater |
| 04/16/2002 | US6371041 Versatile buoyancy, attitude, hover, and glide control system for undersea vehicles |
| 04/11/2002 | US20020040783 Subsea intervention system |
| 04/11/2002 | US20020040782 Subsea intervention |
| 04/09/2002 | US6367401 Submarine countermeasure launcher with gas capture |
| 03/21/2002 | US20020033126 Apparatus for joining cylindrical sections |
| 03/21/2002 | DE10061487C1 Underwater vehicle exhaust gas dissipation method for preventing exhaust signature uses mixing of exhaust gas with water fed through pipe section |
| 03/14/2002 | WO2002020345A1 Propulsion apparatus |
| 03/14/2002 | CA2421800A1 Propulsion apparatus |
| 03/13/2002 | EP0991564B1 Depth control device |
| 03/07/2002 | WO2002018201A2 Submarine towing barrel |
| 02/28/2002 | WO2002016700A1 Method and apparatus for constructing underwater structural walls |
| 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 |
| 02/14/2002 | DE10019578A1 Auftriebsmodul für den Unterwassereinsatz Buoyancy module for underwater use |
| 02/06/2002 | EP1177974A2 Mechanism for the vertical translation of tubular structures for underwater vessels. |
| 01/31/2002 | WO2001049984A3 Acoustic absorption polymers and their methods of use |
| 01/30/2002 | CN1333163A Submarine capable of quick lifting/lowering without water charging/discharging |
| 01/23/2002 | CN1078144C Submersible ground running vehicle |
| 01/22/2002 | CA2226117C Submersible unit and diving position control method therefor |
| 01/17/2002 | DE10032179A1 Steuerungssystem für ein Fahrzeug und Verfahren zur Steuerung eines Fahrzeugs A control system for a vehicle and method for controlling a vehicle |
| 01/16/2002 | CN1331038A Nuclear submarine |
| 01/10/2002 | WO2002002366A1 Vehicle control system and method for controlling a vehicle |
| 01/08/2002 | US6336641 Break-away muzzle cap retention mechanism |
| 01/03/2002 | DE10027829C1 Ausfahrbare Informationsvorrichtung für ein U-Boot Extendable information device for a submarine |
| 01/02/2002 | EP1167181A2 Container for storing and launching underwater objects |
| 12/27/2001 | WO2001098140A1 Submarine system for sea-bed work |
| 12/27/2001 | WO2001058751A3 Remote operated vehicles |
| 12/26/2001 | CN1076686C Hydrovane submarine |
| 12/12/2001 | EP1162137A2 Extensible information device for a submarine |
| 12/11/2001 | US6327994 Scavenger energy converter system its new applications and its control systems |