Acoustic absorbing device

Acoustic imaging system for wire guided torpedo

Active noise cancellation for a torpedo seeker head

Actuation system for torpedo control surfaces

Anticountermeasure system for torpedoes

Apparatus for altering the course of travelling of a moving...

Apparatus for utilizing waste heat from weapon propulsion...

Arrangement for orienting rockets moving in liquids

Automatic steering system for a torpedo

Autonomous undersea platform

Boiler reactor

Brisk maneuvering device for undersea vehicles

Coil restraint device

Combination frangible nose cap EMI shield

Control line spool

Damped flexible seal

Deployable nose for an underwater vehicle

Dynamic method for enhancing effects of underwater explosions

Electro-pneumatic hydraulic control systems

Expendable underwater vehicle