Manual hydrofoil and spar truss assembly for wind powered...
Marine conversion for cycle
Marine hazardous off-loading system
Marine hulls and drives
Marine propulsion unit
Marsh craft track adapter
Means attachable to an outboard motor or stern drive unit for fa
Means for improving the performance of planing-type boat hulls
Method and apparatus for modifying wake
Method and mechanism for dynamic trim of a fast moving, planning
Method for maintaining flotation using a helical turbine...
Method for reducing propeller noise
Method of controlling the attitude of a boat at high speed...
Method of modifying a boat hull to obtain enhanced lift and roug
Mid foil SWAS
Mid foil SWAS
Mobile habitable container
Motor boat hydrofoil
Motorized floatboard
Motorized hydrofoil device