Improved heat exchanger

Improved heave plate on floating offshore structure

Improved jet pumping device

Improved marine anchor

Improved mounting arrangement for engine steering cylinder

Improved plough anchor

Improved rotary joint for diving suits

Improved sail of one piece three dimensional fabric

Improved shroud for a hydro thrust device

Improved steering control apparatus for inboard-outboard drive

Improved systems and methods for transporting fluids in...

Improved velocity profile impeller vane

Improvements in bowsprits

Improvements in marine anchors

Improvements made in a life preserver device equipped with a...

Improvements relating to control of marine vessels

Improvements relating to the laying of underwater pipeline

Improvements to rotary gear for sailing boats

In-tank fuel delivery system for marine vessels

In-trimming hydraulic circuit