Buoyant plant especially for the off-shore manufacturing of conc
Buoyant substructure for offshore platform
Buoyant trampoline
Catamaran-type semisubmersible drilling vessel for offshore dril
Cellular spar apparatus and method
Central pontoon semisubmersible floating platform
Column stabilized semisubmerged drilling vessel
Column-stabilized floating structures with truss pontoons
Communication arrangement between a sub-sea structure and floati
Compliant underwater pipe system
Concrete marine float having utility distribution system
Concrete module for floating structures and method of...
Concrete module for floating structures and method of...
Connection of cold water riser pipes to supporting structures
Connection of the upper end of an ocean upwelling pipe to a floa
Connector for joining structural components
Connector receiver for pontoon causeways
Construction of joint portion of semi-submerged marine structure
Deck installation system for offshore structures
Deep draft semisubmersible movable offshore structure