Weathervaning lng offloading system
Weight type motion compensation system for a riser moored...
Well haulage device for immersed body
Wide based semi-submersible vessel
Wide beam forward construction for icebreaking ships
Wide-keeled boat hull with multiple straight line planing...
Winch for towing submerged objects
Winch system
Winches for hauling on board purse nets or similar fishing...
Wind driven sailing craft
Wind powered or assisted hydrofoil craft
Wind propelled watercraft
Wind propulsion unit particularly for life floats
Windshield structure
Windsurfer
Winged ram pressure watercraft
Winged surface effect vehicle
Wishbone-boom for windsurfing boards
Work platform
Workboat for lifting and transporting waterborne items