William Harper Jr. was a pioneer aviator and aviation engineer with which two American brothers, inventors, and aviation pioneers who are generally credited with inventing, building, and flying the world's first successful airplane?
William Harper Jr. William Harper Jr. was a pioneer aviator and aviation engineer with the Wright brothers.
William Austin Burt William Austin Burt ( ; June 13, 1792 – August 18, 1858) was an American inventor, legislator, surveyor, and millwright. He was the inventor, maker and patentee of the first typewriter constructed in America. He is referred to as the "father of the typewriter". Burt also invented the first workable solar compass, a solar use surveying instrument, and the equatorial sextant, a precision navigational aid to determine with one observation the location of a ship at sea.