LandOfFree - US Patents - Listing for Ships,Submersible device,Having propulsion unit

Ships – Submersible device – Having propulsion unit

Articulatable mechanism

Ships – Submersible device – Having propulsion unit

Auxiliary submersible for deep-sea work

Ships – Submersible device – Having propulsion unit

Bow mounted system and method for jet-propelling a submarine...

Ships – Submersible device – Having propulsion unit

Bow mounted system and method for jet-propelling a submarine...

Ships – Submersible device – Having propulsion unit

Hydrodynamic configuration for underwater vehicle

Ships – Submersible device – Having propulsion unit

Hydrogen generation apparatus for an underwater vehicle

Ships – Submersible device – Having propulsion unit

Large diameter low RPM propeller for torpedoes

Ships – Submersible device – Having propulsion unit

Marine shaftless external propulsor

Ships – Submersible device – Having propulsion unit

Method and apparatus for a lifeboat safety strop

Ships – Submersible device – Having propulsion unit

Method and apparatus for propelling a surface ship through...

Ships – Submersible device – Having propulsion unit

Multiplex-thruster systems for delivering thrusting flow

Ships – Submersible device – Having propulsion unit

Power storage for marine seismic vessel

Ships – Submersible device – Having propulsion unit

Propeller system with electronically controlled cyclic and colle

Ships – Submersible device – Having propulsion unit

Propulsion device for swimmers and divers

Ships – Submersible device – Having propulsion unit

Steering control for submarines and the like

Ships – Submersible device – Having propulsion unit

Steering device for submarines

Ships – Submersible device – Having propulsion unit

Submarine propulsion system

Ships – Submersible device – Having propulsion unit

Submarine with a propulsion drive with an electric motor ring

Ships – Submersible device – Having propulsion unit

Submersible vehicle having swinging wings