Speed and direction indicator for ships
Speed detecting device for marine propulsion unit
Speed detecting device mounting structure for a vessel
Speed detecting system for marine propulsion unit
Speed detecting system for marine propulsion unit
System for determining apparent slip and angle of attack
Throttle control mechanism with haptic feedback
Thrust-drag instrumentation for power boat
Tilt-up angle sensing system for inboard-outboard drives
Trim angle sensor for marine propulsion device
Trim angler sensor transmission for a marine drive
Trim position indicator and methods of using same
Trim sensor for outboard drive
Trimmer for motorboats
Trolling motor battery gauge
Trolling motor direction indicator assembly system
Visual indicating plug for outboard marine engines
Visual sports training apparatus and method
Water jet propulsion watercraft
Watercraft speed control device