Backwash baffle and stabilizing device for propeller driven...

Batten structure for a wing sail

Battery mounting structure for a small vessel

Bearing arrangement for drive shaft of water jet apparatus

Bearing arrangement for marine propulsion device reversing...

Bicycle boat

Biomechanically correct pedal powered paddling system for...

Boat control system with return to center steering command

Boat drive arrangement

Boat drive with adjustable pitch propeller

Boat having a pedal drive

Boat motor exhaust system

Boat or vessel with electric drive

Boat propeller

Boat propeller device

Boat propeller drive unit

Boat propeller guard

Boat propeller hub

Boat propeller protection device

Boat propulsion and rudder device of the type having a...