High-speed boat
Hover control valve for submarine hovering system
Interchangeable mounting system for weapon/navigational units, e
Last ditch defence process
Means and methods for anchoring an offshore tension leg platform
Method and apparatus for buoyancy control of submergible chamber
Method of operating submerged submarines and submarine
Modular floating load-supporting assemblage
Modular interchangeable weapons sub-assembly system for warships
Naval ship decoy
Navigating bridge for seagoing vessels
Offshore station and method of maintaining the same
Partially submerged floating platform
Remote unmanned work system (RUWS) mating latch
Rescue equipment for submarine vehicles
Retrieval mechanism for an underwater vehicle
Riser spacers for vertically moored platforms
Scuttling valve
Self-propelled machine for sea-bed work
Semi-submersible jackup apparatus