Racing lower unit
Radial reefing mechanism for sails
Radial thrust apparatus for high thrust trolling motor
Recreational floatation device with manual rotational...
Recumbent styled self propelled water vessel
Reefing apparatus for a sail of a sailing boat
Reeving apparatus
Releasable roller clutch reversing transmission
Remote control for water ski towing vessel
Remote control hydraulic system
Remote control positioning device
Remote control system for an outboard motor
Remote operation system for outboard motor
Remote outboard motor steering control
Remote reading outdrive tilt indicator
Remote, electrical marine steering system
Remotely actuated marine steering system
Remotely controlled steering transom for outboard motors
Remotely steerable mount for boat propulsion motor
Replaceable blade propeller assembly