Swivel torque tube arrangement

Symmarine drive board

Symmetrical propeller

Synchronizing multiple steering inputs to marine...

Synthetic boomstick

System and apparatus for unloading bulk material from a...

System and method for controlling a waterjet driven vessel

System and method for economic transportation of sulfur

System and method for managing the buoyancy of an underwater...

System and method for riser recoil control

System and method for towing a shellfish dredge

System and procedure to transfer a load from a cargo barge...

System facilitating operations to be carried out on a ship's...

System for adjusting geophysical sensor streamer front end...

System for anchoring ships

System for artificially recreating the practice of a...

System for attaching a personal watercraft to an unpowered hull

System for controlling rotation of propeller unit of z-type...

System for controlling rotation of rotary mechanism in...

System for furling a spinnaker