WATERCRAFT

FORCE FEEDBACK CONTROL OF A MARINE VESSEL INPUT DEVICE

WATERBORNE AUTONOMOUS RESCUE DEVICE AND SYSTEM

Variable range estimation for a marine vessel

Integrated Illumination Device and Lightning Detector

System for dangerous current identification, characterization, alerting and for distressed swimmer location and assistance

Systems and methods for raising and lowering a marine device on a marine vessel

Boat navigation assist system, and navigation assist apparatus and server of the system

Underwater modular device

Device for detecting dislogded anchoring apparatus and the like

PADDLE-INTEGRATED COMMUNICATION DEVICE

DEVICE FOR PASSIVE MONITORING OF DIVER ASCENT RATES

Wave rider with connector strap and signal light

Warning device for marine engines for small craft

Snorkel with whistler

Networked communication rescue buoys

SMARTPHONE MARINE VESSEL LOCATION AND COLLISION AVOIDANCE SYSTEM AND METHODS OF USE