SWAS vessel

Swath cargo ship

Tack aback sailboat

Transparent bottom boat

Tri-modal multi-canoe boating system

Trimaran with planing hull

Twin hull personal watercraft

Twin hull semi-submersible derrick barge

Twin-hulled vessel with variable widths

Utility container for catamaran sailboats

Utility container for catamaran sailboats

Variable air cushion mode vehicle

Variable beam float connection assemblies for trimarans

Variable beam trimaran

Variable draft hull

Variable hull resistance system for marine vessels

Variable-beam catamaran

Variable-draft vessel

Variable-draft vessel

Vehicle-transportable twin-hulled boats