| Patents for B63C 7 - Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects (1,112) |
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| 11/26/2002 | US6485228 Method and device for recovering liquid substance |
| 10/10/2002 | DE10130096A1 To prevent the escape of oil/chemicals from a wrecked tanker, a hawser anchor beam is attached to the hull to hold tarpaulins in place until the cargo has been pumped away |
| 10/08/2002 | US6460476 Buoyancy device |
| 09/19/2002 | WO2002072416A1 A buoyancy device |
| 09/05/2002 | US20020123277 Deployable recovery system for wheeled vehicle and rider |
| 09/03/2002 | US6443660 Method and system for manipulating an object located underwater |
| 08/29/2002 | WO2002066319A1 System for refloating a sunken ship and the like |
| 08/21/2002 | EP1233109A2 Hollow building element, particularly for flood protection and panel for its construction |
| 08/20/2002 | US6435346 Inflatable car flood rescue raft |
| 07/25/2002 | WO2002057131A1 System for recovering a fluid content from a wrecked ship |
| 07/24/2002 | EP0971838A4 Submersible and retrievable buoy |
| 07/11/2002 | DE10164128A1 Salvage process for ship involves tugboat or vehicle pulling cable past windmill tower in contact with it |
| 06/18/2002 | US6405862 Automobile flood protection system and method |
| 06/11/2002 | US6402431 Composite buoyancy module with foam core |
| 05/10/2002 | WO2002036424A1 Mobile provisioning and assistance buoy |
| 05/07/2002 | US6383045 Marker buoy |
| 04/09/2002 | US6367399 Method and apparatus for modifying new or existing marine platforms |
| 04/02/2002 | US6364574 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 03/26/2002 | US6360495 Sand spike system |
| 03/20/2002 | EP0935552B1 Multi-hull vessel |
| 03/07/2002 | WO2001069033A3 Oil-recovery device |
| 03/06/2002 | EP0898547B1 A buoyancy device |
| 02/28/2002 | WO2002016700A1 Method and apparatus for constructing underwater structural walls |
| 02/19/2002 | US6347970 Deployable recovery system for snowmobile and rider |
| 02/14/2002 | DE10019578A1 Auftriebsmodul für den Unterwassereinsatz Buoyancy module for underwater use |
| 02/13/2002 | CN1335907A Method and device for recovering liquid substance |
| 01/29/2002 | CA2177268C An apparatus for extraction of a fluent material from a container |
| 01/24/2002 | DE10032954A1 To prevent the escape of oil/chemicals from a wrecked tanker, a hawser anchor beam is attached to the hull to hold tarpaulins in place until the cargo has been pumped away |
| 01/22/2002 | CA2119328C Apparatus and method for recovering product |
| 11/28/2001 | CN2461854Y Ship powder anti-sinking device |
| 11/20/2001 | US6318931 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 11/20/2001 | US6318284 Method and installation for carrying out operations under water with a crane on a fixed pontoon |
| 11/06/2001 | US6312031 Device for retrieving an object in a fluid and method therefor |
| 10/31/2001 | EP1149759A1 Marine safety projection |
| 10/24/2001 | EP1147984A2 Flotation module for submarine use |
| 10/17/2001 | EP1144245A1 Device for transporting loads under water and usable as a lifting pontoon |
| 10/10/2001 | EP1143074A1 Method and device for recovering liquid substance |
| 09/20/2001 | WO2001069033A2 Oil-recovery device |
| 09/12/2001 | EP1131245A1 A buoyancy device |
| 08/30/2001 | WO2001062587A1 Improvements in and relating to emitters specifically for sub-sea applications |
| 08/30/2001 | US20010017772 Emitters specifically for sub-sea applications |
| 08/07/2001 | US6269761 Buoyancy device |
| 07/17/2001 | US6261142 Submersible and retrievable buoy |
| 07/12/2001 | DE19962448A1 Verfahren zur Bergung von Gegenständen aus Gewässern und wasserführenden Schichten Method for salvaging objects from waters and aquifers |
| 06/27/2001 | EP1110858A2 Method for salvaging of objects from water and aqueous layers |
| 06/21/2001 | DE19961636A1 System to clear a trapped keel on a grounded boat has a high pressure line to direct water at the surrounding sand/shingle to release the keel and allow the boat to float clear |
| 05/25/2001 | WO2001036266A1 Device for transporting loads under water and usable as a lifting pontoon |
| 05/23/2001 | CN1295958A Under water creeping mud dredger |
| 03/21/2001 | CN2424106Y Air bag for salvaging sunken ship |
| 03/20/2001 | US6202588 Apparatus for marking the location of submerged articles |
| 02/28/2001 | CA2284295A1 Ship lift up device |
| 12/28/2000 | WO2000079138A1 A coupling device |
| 11/29/2000 | CN1274664A Sunk boat salvaging method by steel cable buckles |
| 11/22/2000 | EP1054111A1 Method and installation for carrying out operations under water |
| 11/22/2000 | CN1273929A Automatically pressure-releasing air bag for raising sunken ship |
| 11/21/2000 | US6149350 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 11/16/2000 | DE19921670A1 Ships buoyancy lifting system comprizes adjustable volume buoyancy elements straddling under hull to raise this once pressurized with air for low-draft navigation. |
| 10/17/2000 | US6132143 Method for lifting a sea platform from the substructure |
| 10/17/2000 | US6131974 Roller grapnel |
| 10/10/2000 | US6129600 Paddle floatation apparatus for kayak self rescue |
| 09/28/2000 | DE19911858A1 Vessel for submarine recovery work with diving bell-like basic configuration and retainers for the load to be lifted |
| 09/26/2000 | US6123593 Rust proof buoy marker |
| 08/03/2000 | WO2000044615A1 Equipment for storage of a loading hose in a body of water, and method of transferring the hose from a storage position to a position of use |
| 07/26/2000 | EP1021624A1 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 07/25/2000 | US6093069 Low watch circle buoy system |
| 07/19/2000 | CN2388113Y Multi-functional burst-proof air sac |
| 07/18/2000 | US6089173 Multi-hull watercraft with self-righting capabilities |
| 07/13/2000 | WO2000040807A1 Method and device for recovering liquid substance |
| 07/11/2000 | US6086439 Adjustable depth marker buoy |
| 06/28/2000 | CN1258256A Submersible and retrievable buoy |
| 06/27/2000 | US6080027 Flotation device |
| 06/22/2000 | WO2000035745A1 Arrangement by large ships, such as tankers, to enable or ease establishment of at least one towing line connection between the ship and a tugboat |
| 06/07/2000 | EP1005592A1 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 06/07/2000 | EP1005591A1 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 05/25/2000 | WO2000029285A1 A buoyancy device |
| 05/09/2000 | US6059105 Motor vehicle and valuable possession flood protection apparatus and method |
| 04/27/2000 | WO2000024004A1 Unmanned seafloor power station and method of employment |
| 04/25/2000 | US6053199 Underwater recovery of fluids from submerged tank |
| 03/21/2000 | US6039506 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 03/14/2000 | US6036559 Flotation device for a submerged article |
| 03/07/2000 | US6032607 Emergency location signaling device |
| 02/29/2000 | US6030014 Alignment lifting fixture |
| 01/19/2000 | EP0971838A1 Submersible and retrievable buoy |
| 01/05/2000 | DE19847546A1 Airbag system to bring aircraft safely to ground in event of emergency situation |
| 11/17/1999 | CN2349130Y Sinking-resistant or salvaging device for ship |
| 11/02/1999 | US5975807 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 10/28/1999 | WO1999013164A9 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 09/22/1999 | CN2339494Y Floating-type under-water hypostasis marking device |
| 09/21/1999 | US5954200 Motor vehicle protection apparatus and method |
| 09/16/1999 | WO1999035513A3 Marine devices |
| 08/18/1999 | EP0936137A2 Pressure compensation for flotation bags in water |
| 08/18/1999 | EP0935552A1 Multi-hull vessel |
| 08/05/1999 | WO1999009259A9 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 07/15/1999 | WO1999035513A2 Marine devices |
| 05/11/1999 | CA2103941C Indicator for a device for the inflation of, more particularly, a container or a floating body of an item of lifesaving equipment |
| 04/06/1999 | US5890511 Underwater recovery of fluids from submerged tank |
| 03/18/1999 | WO1999013164A1 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 03/10/1999 | EP0726861B1 System for establishing a towing connection between a marine casualty and a salvage vessel |
| 03/03/1999 | EP0898547A1 A buoyancy device |
| 02/25/1999 | WO1999009260A1 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |