| Patents for B63G 9 - Other offensive or defensive arrangements on vessels against submarines, torpedoes, or mines (318) |
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| 03/11/2003 | US6530337 Underwater explosion protection for watercraft |
| 12/19/2002 | WO2002101405A1 Method for determining magnetisation and the field radiated by a ferromagnetic plate |
| 12/12/2002 | US20020185048 Decoy device against wake-tracking torpedoes |
| 09/05/2002 | US20020121210 Method and apparatus for neutralization of mines and obstacles |
| 08/07/2002 | EP0971376B1 Multi-functional system for demagnetising ferro-magnetic objects |
| 08/06/2002 | US6430108 Pyro-acoustic generator for protecting submarines and surface ships |
| 06/11/2002 | CA1341368C Active shaft grounding system for elf signature control |
| 02/14/2002 | DE10033009A1 Ship with sonar location device has flow body below waterline fitted with sonar location device that is mounted outside flow body beneath keel on ship's hull |
| 01/02/2002 | EP0942865B1 Decoy for countering torpedoes with resurfacing wake |
| 12/04/2001 | US6324956 Method and apparatus for neutralization of mines and obstacles |
| 10/25/2001 | DE10016781A1 Schutzvorrichtung Guard |
| 07/25/2001 | EP1117587A1 Anti-torpedo defence method |
| 06/26/2001 | US6252822 Countermeasure device with air bag hover system and pressure compensated acoustic projectors |
| 02/15/2001 | DE4434432C2 Regenmeßgerät Rain gauge |
| 02/08/2001 | WO2001008970A1 Anti-torpedo defence method |
| 02/08/2001 | DE19935436A1 Verfahren zur Torpedoabwehr Method for Torpedo Defence |
| 01/03/2001 | EP0971376A4 Multi-functional system for demagnetising ferro-magnetic objects |
| 10/03/2000 | US6127757 Levitation device |
| 09/13/2000 | EP1034411A1 Pyro-acoustic generator for protecting submarines and surface ships |
| 04/18/2000 | US6052332 Countermeasure flexible line array |
| 03/14/2000 | US6037031 Flotation seaway |
| 01/12/2000 | EP0971376A1 Multi-functional system for demagnetising ferro-magnetic objects |
| 01/12/2000 | EP0889826A4 False target deployment system |
| 09/22/1999 | EP0942865A1 Decoy for countering torpedoes with resurfacing wake |
| 08/19/1999 | DE4040149C1 Method of defending against torpedoes |
| 08/19/1999 | DE3914248C1 Submarine defense against a torpedo attack using acoustic homing |
| 08/19/1999 | DE3346299C1 Submarine defense and evasion on attack by a torpedo with acoustic homing |
| 06/24/1999 | WO1999030966A1 Immobiliser device |
| 06/10/1999 | WO1999028699A1 Pyro-acoustic generator for protecting submarines and surface ships |
| 06/10/1999 | CA2312780A1 Pyro-acoustic generator for protecting submarines and surface ships |
| 04/22/1999 | WO1999019207A1 Decoy for countering torpedoes with resurfacing wake |
| 03/17/1999 | EP0901959A1 Method to minimize the magnetic signature of a naval vessel |
| 03/04/1999 | WO1999010900A1 Multi-functional system for demagnetising ferro-magnetic objects |
| 01/13/1999 | EP0889826A1 False target deployment system |
| 09/29/1998 | US5814754 False target deployment system |
| 07/16/1998 | WO1998030450A1 False target deployment system |
| 04/22/1998 | EP0836987A2 Exhaust gas discharge system and method |
| 10/29/1996 | US5570023 Portable station for measuring and adjusting the magnetic signature of a naval ship |
| 10/02/1996 | DE19511825A1 Stealth and security system for fast stream-lined ships in environment protection |
| 03/28/1996 | DE4434432A1 Rain measurement device for determination of raindrop impact intensity to establishes size, impact and quantity of raindrops |
| 02/27/1996 | US5493993 Decoy |
| 01/09/1996 | US5483410 Advanced degaussing coil system |
| 10/31/1995 | US5463523 Zero field degaussing system and method |
| 10/11/1995 | EP0597014B1 Portable station for the measurement and adjustment of the magnetic signature of a naval vessel |
| 06/07/1995 | EP0591309B1 Method for automatically monitoring and controlling the degaussing of a naval vessel |
| 05/24/1995 | EP0654401A1 Method of protecting a ship against an attacker, and protection device therefor |
| 04/06/1995 | DE4322837A1 Process for producing gas bubbles in water and also zeolite particles for carrying out the process |
| 12/20/1994 | US5373773 Anti-torpedo stern defense system |
| 11/09/1994 | EP0623506A1 Method for the automatic compensation of the residual magnetism of a ferromagnetic tow |
| 08/30/1994 | US5341718 Launched torpedo decoy |
| 06/23/1994 | DE4243533A1 Object magnetic field compensation system |
| 06/08/1994 | EP0524232B1 Process for repelling torpedoes |
| 02/10/1994 | DE4226021A1 Ships noise damping appts. partic. for warship - has fluid conducting tube coated with single or multiple layer damping to absorb noise |
| 01/25/1994 | US5280761 Combined bulbous bow and sonar dome for a vessel |
| 01/11/1994 | US5278774 Alarm for transient underwater events |
| 12/22/1993 | EP0472715B1 Process for automatically compensating the magnetization induced by the earth's magnetic field in ferromagnetic materials, especially those used in a naval ship |
| 11/16/1993 | US5261344 Self-contained system for surface ship protection against moored contact mines |
| 09/21/1993 | US5245928 Ship signature modifier |
| 06/17/1993 | DE3931825A1 Submersible protector against torpedo attack - has inflating folded balloon to intercept torpedo and with self erecting control |
| 04/07/1993 | EP0535570A1 Transient detection processing, especially underwater acoustic signal recognition |
| 02/23/1993 | US5189590 For controlling magnetic signatures surrounding a three dimensional space |
| 02/04/1993 | WO1993001971A1 Portable station for the measurement and adjustment of the magnetic signature of a naval vessel |
| 02/04/1993 | CA2113434A1 Portable station for the measurement of the magnetic signature of a naval vessel |
| 01/07/1993 | WO1993000257A1 Method for automatically monitoring and controlling the degaussing of a naval vessel |
| 06/16/1992 | US5122400 Inflatable articles and method of creating inflatable products |
| 06/02/1992 | US5117731 Tactical acoustic decoy |
| 06/02/1992 | CA1302478C Ship's magnetic self-ranging system |
| 12/03/1991 | US5069109 Torpedo countermeasures |
| 10/31/1991 | WO1991016234A1 Process for repelling torpedoes |
| 09/19/1991 | WO1991013801A1 Process for automatically compensating the magnetization induced by the earth's magnetic field in ferromagnetic materials, especially those used in a naval ship |
| 09/04/1991 | EP0242391B1 A magnetic self-ranging system for use in the degaussing of ships |
| 08/22/1991 | DE3346301C1 Acoustic submarine protection - has noise sources activated in sequence to produce noise spectrum |
| 05/08/1991 | DE3936985A1 Magnetic interference field compensation system for ship - uses magnetic field sensor signals to calculate field strength for controlling compensation windings |
| 04/16/1991 | CA1283163C Demagnetizing device especially for naval vessels |
| 03/19/1991 | US5001485 Marine vehicle |
| 02/19/1991 | US4993345 A ship |
| 02/19/1991 | US4993344 Torpedo defense for ships |
| 02/19/1991 | US4993325 Magnetic field generator |
| 11/13/1990 | US4970516 Seagoing vessels |
| 10/10/1990 | EP0390806A1 The improved method of creating inflatable products |
| 10/09/1990 | US4961393 Anti-projectile protection fence and method for marine surface vessels |
| 08/16/1990 | DE3903439A1 Arrangement for neutralising magnetic-field distortion |
| 04/10/1990 | CA1267689A1 Method and apparatus for reduction of the magnetic identity for ship parts which are movable for their bearing and elevation |
| 02/28/1990 | EP0356146A2 Magnet assembly |
| 06/01/1989 | WO1989004757A1 The improved method of creating inflatable products |
| 02/28/1989 | US4808923 System for calculating the path of a naval vessel |
| 02/02/1989 | DE3724093A1 Submarine for military missions |
| 12/13/1988 | CA1246661A1 Magnetic assemblies |
| 09/06/1988 | US4768417 Detonator net weapon |
| 03/29/1988 | US4734816 Demagnetizing device especially for naval vessels |
| 01/26/1988 | US4722057 Method and apparatus for reduction of the magnetic identity for ship parts which are movable for their bearing and elevation |
| 12/23/1987 | EP0249838A1 Device for controlling a magnetic installation for self-protection |
| 12/02/1987 | EP0247367A1 Method for setting a magnetic installation for self-protection to compensate the disturbing magnetic field of a vehicle, in particular a ship |
| 09/22/1987 | US4695841 Method for deceiving active electromagnetic detectors and corresponding decoys |
| 06/30/1987 | US4676168 Magnetic assemblies for minesweeping or ship degaussing |
| 05/14/1987 | DE3539743A1 Method for radiating jamming noise |
| 04/23/1987 | WO1987002324A1 A magnetic self-ranging system for use in the degaussing of ships |
| 04/08/1987 | EP0217712A1 Demagnetizing device, particularly for ships |
| 12/02/1986 | US4625668 Apparatus for a ship |
| 11/05/1986 | EP0151144B1 Improvements in or relating to magnetic assemblies |