Active steering for marine sources

Airborne tugboat for emergency aid for seagoing vessels

Apparatus for deploying and recovering a towed acoustic line...

Apparatus for supporting and pulling a tow rope

Arrangement for towing of a disabled ship

Automatic warning flag system for a water ski boat

Automatically length adjustable water ski tow rope

Bellmouth exit angle adapter

Boat rope controller

Boat tower releasable member assembly

Boat with seismic gun jib

Combination winch and stowage reel assembly for arrays towed by

Compact towing system for underwater bodies

Dampening system for use in towing a vessel

Deep towing cable and handling system

Deflector

Deployable net for control of watercraft

Design for tugboat

Device for emergency towing of vessels

Diving tow board