70897 ⎘
Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water the foils comprising flexible portions
FIN STABILIZER
#2Device for simultaneously and progressively varying the camber and the angle of attack of hydrodynamic and aerodynamic wings
#3Hydrofoil arrangement
#4Aquatic carrier and rudder thereof
#5BOAT TRIM TAB AND METHOD OF MANUFACTURING SAME
#6High efficiency hydrofoil and swim fin designs
#7Flexible keel and fiting therefor
#8Double flexible keel