| 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) |
|---|
| 02/25/1999 | WO1999009259A1 Method and apparatus for the offshore installation of multi-ton packages such as deck packages and jackets |
| 02/24/1999 | CN2308554Y Semi-twining high strength gasbag |
| 12/15/1998 | US5848574 Multi-hull watercraft with self-righting capabilities |
| 10/21/1998 | EP0653994B1 A method of raising objects form the sea bed |
| 10/15/1998 | WO1998045169A1 Submersible and retrievable buoy |
| 10/13/1998 | US5820109 For lifting underwater salvage items to the ocean surface |
| 08/25/1998 | US5797343 System for establishing a towing connection between a marine casualty and a salvage vessel |
| 08/18/1998 | US5795103 Oil tanker and method for recovering oil from submerged oil tanker |
| 07/07/1998 | US5775390 Apparatus for extraction of a fluent material from a container |
| 06/24/1998 | EP0849162A2 Inflatable bag with pressure compensation |
| 06/23/1998 | US5769677 Marker buoy |
| 05/26/1998 | US5755172 Underwater lifting apparatus |
| 05/14/1998 | WO1998019905A1 Multi-hull vessel |
| 04/02/1998 | DE19633334A1 Raising process for sunken ships and other objects |
| 02/26/1998 | WO1998007617A1 Rescue equipment with suction bell and injector canon for inflatable balls centered in connection with the drilling bolt |
| 12/29/1997 | EP0814435A2 Salvagable device for storing and archiving operation-specific data of vessels |
| 11/27/1997 | DE19615905C1 Recoverable device for storage and archival of operational data for boat or ship |
| 11/20/1997 | WO1997043172A1 A buoyancy device |
| 11/18/1997 | US5689086 Simulated suspended mine retrieval system |
| 10/24/1997 | CA2203312A1 Method for lifting a sea platform from the substructure and flotation body suitable for this method |
| 10/21/1997 | CA2057361C Recovery system for submerged instrument |
| 09/16/1997 | US5666898 Equipment for raising sunken vessels |
| 08/14/1997 | DE19604925A1 Ship container which can float on water |
| 08/13/1997 | EP0749384B1 Wreck cargo recovery method |
| 07/17/1997 | DE19611539A1 Vehicle, especially private cars |
| 07/02/1997 | EP0655040B1 Device and method for the emergency emptying of the tanks of oil tankers in distress |
| 07/01/1997 | US5642682 Recoverable trimaran |
| 06/04/1997 | EP0776819A1 Device to recover a floating cargo |
| 05/14/1997 | EP0730543B1 An apparatus for extraction of a fluent material from a container |
| 02/27/1997 | DE19544656C1 Ships salvaging equipment for floating objects having there own eyes |
| 02/11/1997 | US5601045 Sailboat flotation apparatus |
| 01/16/1997 | WO1997001480A1 Improvements in, or relating to, the control of buoyancy underwater |
| 12/27/1996 | EP0749384A1 Wreck cargo recovery method |
| 10/08/1996 | US5562233 Indicator for a device for the inflation of a container or a floating body of an item of lifesaving equipment |
| 09/11/1996 | EP0730543A1 An apparatus for extraction of a fluent material from a container |
| 08/28/1996 | EP0639133B1 Device for salvaging objects on the seabed |
| 08/21/1996 | EP0726861A1 System for establishing a towing connection between a marine casualty and a salvage vessel |
| 08/07/1996 | CN2232394Y Soft salvaging float for underwater sunken vessel |
| 05/14/1996 | US5516235 Method and apparatus of raising objects from the sea bed |
| 04/17/1996 | EP0419484B1 Improvements relating to dredgers |
| 12/14/1995 | DE4420141A1 Buoyancy body for submerged loads |
| 10/26/1995 | WO1995024955A3 Apparatus and method for recovering product |
| 10/26/1995 | DE4431863A1 Appts. for location of containers lost at sea or in inland waters |
| 09/21/1995 | WO1995024955A2 Apparatus and method for recovering product |
| 09/14/1995 | WO1995024337A1 Wreck cargo recovery method |
| 09/14/1995 | CA2184066A1 Wreck cargo recovery method |
| 09/05/1995 | US5447115 Underwater vehicle recovery system |
| 08/29/1995 | US5445103 Anchor drift indicator |
| 06/08/1995 | WO1995015280A1 An apparatus for extraction of a fluent material from a container |
| 06/06/1995 | US5421109 For sweeping the bottom of a body of water around a well head |
| 05/31/1995 | EP0655040A1 Device and method for the emergency emptying of the tanks of oil tankers in distress. |
| 05/24/1995 | EP0653994A1 A method of raising objects form the sea bed |
| 05/11/1995 | WO1995012518A1 System for establishing a towing connection between a marine casualty and a salvage vessel |
| 02/22/1995 | EP0639133A1 Device for salvaging objects on the seabed. |
| 01/05/1995 | WO1995000388A1 Device and method for the emergency emptying of the tanks of oil tankers in distress |
| 12/20/1994 | US5373801 Submerged weight retrieval device |
| 10/18/1994 | US5356187 Recovery and deployment device |
| 10/05/1994 | EP0477349B1 Device for depositing and recovering a heavy load on the ocean floor |
| 09/15/1994 | WO1994020361A1 System for rescuing un-manned sea-crafts |
| 09/07/1994 | EP0613816A1 Hull of small craft |
| 09/01/1994 | WO1994019232A1 Device for indicating the location of marine anchors and anchors so fitted |
| 07/21/1994 | DE4301275A1 Electronic location and rescue ship e.g. for leaking oil tanker |
| 07/12/1994 | US5328298 Safe ascent/decompression device |
| 06/07/1994 | US5318384 Device for depositing and recovering a heavy load on the ocean floor |
| 05/18/1994 | EP0550682B1 A device especially for the recovery of hydrocarbons or other chemicals from tanks of a wrecked ship |
| 04/28/1994 | WO1994008841A1 An access device |
| 04/05/1994 | US5299962 Buoy for storing line connected to underwater object |
| 02/23/1994 | EP0583746A1 Indication arrangement for an inflation assembly, especially for a container or a float of a rescue apparatus |
| 02/03/1994 | WO1994002354A1 A method of raising objects form the sea bed |
| 02/03/1994 | CA2140547A1 A method of raising objects from the sea b |
| 02/02/1994 | EP0581340A1 Rescue device for bodies, like human beings or cargo, fallen into the sea |
| 01/18/1994 | US5279248 Kayak righting method and apparatus |
| 12/14/1993 | US5269246 Vessel hull construction and method |
| 11/11/1993 | WO1993022192A1 Device for salvaging objects on the seabed |
| 11/04/1993 | DE4214019A1 Lifting boat out of water - uses inflatable bodies, which are fastened to hull |
| 10/12/1993 | US5251558 Drum; harness; straps |
| 08/10/1993 | US5234365 Marker buoy apparatus |
| 08/03/1993 | US5231952 Compact, stowable marker device for underwater location |
| 07/14/1993 | EP0550992A1 Vessel hull construction and related methods |
| 07/14/1993 | EP0550682A1 A device especially for the recovery of hydrocarbons or other chemicals from tanks of a wrecked ship. |
| 07/08/1993 | DE4201938C1 Device to right capsized catamaran - has righting bar, joint to one cross-strut, and has clamp on one end for righting cable |
| 06/17/1993 | DE4114184A1 Oil and emulsion disposal in and on water - comprising moving flexible material up through oil and emulsion and pumping them off to disposal chamber |
| 06/15/1993 | US5219245 Recovery system for a submerged instrument |
| 06/10/1993 | WO1993011305A1 Device for deploying a barrier structure in a body of water |
| 06/08/1993 | US5216971 Catamaran righting apparatus |
| 05/02/1993 | CA2054793A1 Catamaran righting device and method of using same |
| 04/08/1993 | CA2079250A1 Sail boat righting system |
| 03/16/1993 | US5193405 Underwater mobile type inspection system |
| 03/09/1993 | US5191850 Sail boat righting system |
| 02/10/1993 | CN1068789A Apparatus for salvaging sunken vessel by air bag displacement |
| 12/16/1992 | EP0518730A1 Method and apparatus for transferring products contained in submerged reservoirs, from these reservoirs to the surface |
| 12/10/1992 | WO1992021557A1 Oceanic location and recovery device and method |
| 12/10/1992 | DE4138728A1 Raising inflatable for grounded ships transportation over shallow waters - consists of connected inflatable fibre reinforced rubber plates, with supporting net, and steel cables for fastening |
| 11/17/1992 | US5163858 Rescue buoy apparatus |
| 11/11/1992 | CN2121408U Ship anti-sinking and sanken ship-salvaging device |
| 10/20/1992 | US5156562 Submerged article marker and retriever |
| 08/26/1992 | CA2061698A1 Submersible grappling device |
| 07/08/1992 | EP0493866A1 Valve apparatus for use in raising a sunken vessel |
| 06/25/1992 | WO1992010618A1 Device for conveying objects of any kind from water |
| 06/17/1992 | DE4039473A1 Verfahren zum foerdern von gegenstaenden jeglicher art aus gewaessern A method for conveying objects of any kind from waters |