| 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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| 06/11/2008 | EP1648761B1 Self-contained submarine station |
| 06/10/2008 | US7383781 Drive units, drive systems and boat lift systems including the same |
| 05/27/2008 | US7377720 Boat lift |
| 05/27/2008 | US7377226 Remotely controlled apparatus for recovering liquid in sunken ship and method performed by the same |
| 05/14/2008 | EP1631491B1 Module used as a lifting aid for watercrafts |
| 05/08/2008 | US20080105181 Watercraft lift stabilizling system and accessories therefor |
| 04/29/2008 | CA2465057C Stackable buoy with rope nesting grooves |
| 04/24/2008 | WO2004087496A8 Method and device for stabilizing and controlling lowering or raising of a structure between the surface and the sea floor |
| 04/09/2008 | CN100379648C Air bag with high intensity and its manufacturing technique |
| 04/01/2008 | US7350322 Dewatering system apparatus and method for dredging buckets |
| 03/20/2008 | WO2008032918A1 Buoyancy occurring device for vessel salvage |
| 03/13/2008 | WO2008029983A1 Method for generating buoyancy for vessel salvage |
| 03/12/2008 | EP1606159B1 Method and device for stabilizing and controlling lowering or raising of a structure between the surface and the sea floor |
| 03/11/2008 | CA2559329A1 Sledfloat |
| 02/21/2008 | WO2008019697A1 Smart balloons |
| 02/12/2008 | CA2546927C Portable self-rescue device for kayakers |
| 02/07/2008 | DE10106916B4 Vorrichtung für Deich- und Hochwasserschutz Apparatus for dikes and flood protection |
| 01/31/2008 | WO2008012473A1 Installation and method for recovering an underwater or marine vehicle |
| 01/31/2008 | CA2658981A1 An installation and a method for recovering a surface marine vehicle or an underwater vehicle |
| 01/23/2008 | EP1578661B1 Installation for the recovery of a polluting fluid contained in at least one transverse section of the tanks of a sunken vessel |
| 01/16/2008 | CN201006757Y Ship wrecking positioning buoy |
| 01/15/2008 | US7318385 Boat lift |
| 01/03/2008 | WO2006000919A8 Floating lowering and lifting device |
| 01/02/2008 | EP1021624B1 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 12/25/2007 | US7311469 Floating lowering and lifting device |
| 12/19/2007 | EP1867564A1 Method and apparatus for providing buoyancy |
| 12/19/2007 | CN200992295Y Floating-tube fishing gear |
| 11/27/2007 | US7299758 Apparatus for transporting boat lifts |
| 11/20/2007 | US7296530 Unmanned system for underwater object inspection, identification and/or neutralization |
| 11/15/2007 | US20070261629 Romotely Controlled Apparatus for Recovering Liquid in Sunken Ship and Method Performed by the Same |
| 11/01/2007 | US20070251439 Watercraft lock |
| 10/31/2007 | EP1849702A1 Device for the extraction of a submerged rope used to moor a boat |
| 10/31/2007 | CN101065288A Plant for recovering a polluting fluid contained in the tanks of a sunken vessel |
| 10/30/2007 | CA2286781C Submersible and retrievable buoy |
| 10/11/2007 | WO2007114714A1 A submersible marine marker arrangement |
| 09/19/2007 | CN200948877Y Integral wreck fishing device |
| 09/05/2007 | EP1827962A1 Plant for recovering a polluting fluid contained in the tanks of a sunken vessel |
| 08/23/2007 | WO2007060275B1 Method for the containment of pollutants present in the aquatic environment and device for implementing same |
| 08/01/2007 | EP1812283A1 Floating lowering and lifting device |
| 07/26/2007 | WO2007083078A1 Underwater equipment recovery |
| 07/25/2007 | CN2926042Y Lifenet |
| 07/25/2007 | CN101003298A Self-holding underwater section buoy of using multiple sources of energy, and drive method |
| 07/05/2007 | WO2007060275A3 Method for the containment of pollutants present in the aquatic environment and device for implementing same |
| 06/21/2007 | US20070140794 Method and vessel for removing offshore structures |
| 06/05/2007 | US7225750 Rescue ship for disabled vessels, vessels rescue method, and use of a rescue ship |
| 05/31/2007 | WO2007061544A2 Carrier for personal watercraft |
| 05/23/2007 | EP1718523A4 Multidirectional floating dock element |
| 05/16/2007 | CN1963416A System and method for inspecting liquid level of buoy |
| 05/16/2007 | CN1315692C Quickly dismantled double body salvage ship |
| 05/16/2007 | CN1315691C Unloading and positioning device for salvage ship |
| 05/10/2007 | WO2007053037A1 Light weight lifting tool for subsea equipment |
| 05/08/2007 | US7213526 Personal watercraft lift |
| 05/02/2007 | CN1313322C Hoisting device for salvage ship |
| 05/01/2007 | US7210420 Floating drive on boat docking apparatus |
| 04/26/2007 | US20070089656 Device and a method for stabilizing and controlling the lowering or raising of a structure between the surface and the bed of the sea |
| 04/26/2007 | US20070089655 Inflatable buoyancy device with water-dependant triggering mechanism |
| 04/18/2007 | EP1583689B1 Rescue ship for disabled vessels, vessel rescue method, and use of a rescue ship |
| 04/11/2007 | CN1944182A Fishing net in well |
| 03/28/2007 | CN1307497C Location coordinate system for ocean work rising and sinking compensation and its location method |
| 03/27/2007 | US7194971 Lift arrangement for boats |
| 03/13/2007 | US7188440 Device and method for bringing ashore or refloating a floating body |
| 02/28/2007 | CN1922073A Remotely controlled apparatus for recovering liquid in sunken ship and method performed by the same |
| 02/27/2007 | US7182550 Abandonment and recovery head apparatus |
| 02/27/2007 | US7182212 Floating lifting device |
| 02/27/2007 | US7182030 Kayak launcher |
| 02/01/2007 | DE102005059430B3 Rescue swimming basket for deployment from ship and helicopter for one or more persons floating in water has cable suspension arranged above open basket front, basket floor divided into mutually inclined and joined front and rear parts |
| 01/30/2007 | US7168380 Boat lift systems |
| 01/17/2007 | EP1606160B1 Device and method for stabilising and controlling the lowering or raising of a heavy structure between the surface and the bed of the sea |
| 01/10/2007 | CN2855898Y Salvage equipment |
| 01/04/2007 | US20070000419 Sea vessel docking station |
| 01/02/2007 | US7156030 Boat lift |
| 12/27/2006 | CN1884003A Rescuing dredger |
| 11/30/2006 | WO2006126888A1 Lifting anchor |
| 11/22/2006 | EP1722626A1 Radio controlled boat |
| 11/08/2006 | EP1718523A2 Multidirectional floating dock element |
| 11/08/2006 | EP1599380B1 Gas generator for buoyancy bags of watercraft |
| 11/07/2006 | US7131878 Device of a basket for scooping up objects |
| 11/02/2006 | US20060245845 Installation for the recovery of a polluting fluid contained in at least one transverse section of the tanks of a sunken vessel |
| 11/02/2006 | EP1467944B1 Floating lifting device |
| 10/19/2006 | DE102004034300A1 Objects e.g. salvage vessel, lifting method, involves positioning containers at hollow space of sunk object, providing air tight casing at containers, and filling chamber with gas such as air that displace water from hollow space |
| 10/18/2006 | EP1539565B1 Floating lowering and lifting device |
| 10/18/2006 | EP1005592B1 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 10/12/2006 | US20060225810 Buoyancy device and method for stabilizing and controlling lowering or raising of a structure between the surface and the sea floor |
| 10/10/2006 | US7117805 Boat lift |
| 09/21/2006 | US20060210383 Lift gate assembly |
| 09/21/2006 | US20060207485 Boat lift |
| 09/21/2006 | DE10130096B4 Umhüllungsverfahren für Tankschiffe, die auseinander zu brechen drohen Coating process for tankers that threaten to break apart |
| 09/20/2006 | CN1835865A Marking buoy device using a wave-force generation to emit light by converting wave force to electric energy |
| 09/07/2006 | US20060196401 Boat hoist |
| 08/24/2006 | WO2006010074A3 Boat pad and pad assembly |
| 08/17/2006 | US20060180069 Lift arrangement for boats |
| 08/17/2006 | DE102005005092A1 Drilling and exhaust machine for tanker, has casing attached to shell of tanker using magnet ring and/or rivets in fluid tight manner, and drill which is hollow inside, movable in casing and including holes to traverse drill grease/oil |
| 07/26/2006 | CN1266001C Energy-accumulating hoist method for raising sunken ship or hoisting ultra-long or ultra-weight object |
| 07/20/2006 | WO2005079392A3 Multidirectional floating dock element |
| 07/20/2006 | US20060159523 Underwater enclosure apparatus and method for constructing the same |
| 07/20/2006 | US20060156964 Boat lift systems |
| 07/19/2006 | EP1005591B1 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 07/05/2006 | EP1675768A2 Method and device for recovering petroleum from a tank disposed on a sea bed, particularly a wreck |
| 06/29/2006 | WO2006066490A1 A load-carrying type floating structure with double-floor stabilizing board |
| 06/29/2006 | US20060137585 Steering and propulsion arrangement for ship |