Air motor systems for small boats
Amphibian bicycle
Amphibious bicycle
Amphibious bicycle
Amphibious pedal powered sailboat
Apparatus and method for propelling a water vehicle
Apparatus for forward facing boat rowing
Aquacycle
Aquatic exercise rowing machine
Aquatic recreational vehicles
Aquatic sports device
Aquatic vehicle with articulated steering
Belt driven pedal boat
Bicycle-type marine vessel
Boat having a pedal drive
Boat having a pedal drive
Bow-mounted propeller driven boat
Buoyant apparatus propelled by a human operator
Canoe paddle assembly
Cerf cycle