John Joseph Montgomery
John Joseph Montgomery (February 15, 1858 – October 31, 1911) was an American inventor, physicist, engineer, and professor at Santa Clara University in Santa Clara, California, who is best known for his invention of controlled heavier-than-air flying machines. In the 1880s Montgomery, a native of Yuba City, California, made manned flight experiments in a series of gliders in the United States in Otay Mesa in San Diego, California.