 He claimed to have invented an aerial torpedo, motorcycles, eyeglasses for looking backward while driving, a watch which shows the time the world over, an electric rotary brush, an electric rotary razor, an apparatus to locate vessels in a fog at sea, a boat which will not rock in rough water, a quadricycle to lessen vibration upon rough roads, an hydroplane for skimming over the surface of the water, an ambulance to prevent shock or vibration to its occupant, an audiophone for theatre use, a water cycle, a scheme to bridge the English Channel, and finally at the end of the World War I an improvement in war tanks, which came just as hostilities ended.During World War I, he was a government consultant at Washington, DC on financial, military and naval issues.In sculpture his principal works were a three-quarter-life sized statue entitled "Sapho" one of "Victory," and a figure emblematic of "The Birth of a Spirit."