Safety system for marine vehicle

Shallow water indicator for a boat

Single laser method and system for marine channel marking

Smart polymeric multilayer sensors

Smart polymeric multilayer sensors

Smart sensor systems—submarine marking and sonar...

Starting evice for marine propulsion engine

Submarine mast autonomous controller and method

System and apparatus for preventing theft from vehicles

System for and method of searching for targets in a marine...

System for and method of wide searching for targets in a...

Trawl cable vibration meter

Trim indicator for boats with outboard propeller drive units

Vessel running information display control system

Water friend or foe system for global vessel identification...

Waterway shielding system and method