Marine vehicles

Marine vessel transfer system

Means of providing an air layer between a liquid and solid surfa

Method and apparatus for controlling friction between a...

Method and apparatus for controlling friction between a...

Method and apparatus for increasing the effectiveness and...

Method and apparatus for reducing drag on a moving body

Method and device for reducing friction on a navigating vehicle

Method for analyzing bubble jet from a ship

Method for reducing frictional resistance of hull,...

Method of forming air layer over immersed surfaces of structure

Method of reducing frictional resistance between ship body...

Methods for reducing the viscous drag on a surface and drag...

Microbubble positioning and control system

Microbubble-generating and dispensing devices and methods

Movable bow seal air ride boat hull

Multi-hull surface vessel with drag reduction on lateral hulls

Multi-mission/purpose ground-effect craft derived from a...

Multi-mission/purpose ground-effect craft derived from a...

Multihulled partially air supported marine vehicle