Background
Ledbetter, John Coleman was born on December 15, 1935 in Obion, Tennessee, United States. Son of Paul Rudolph and Gertrude (Anderson) Ledbetter.
Ledbetter, John Coleman was born on December 15, 1935 in Obion, Tennessee, United States. Son of Paul Rudolph and Gertrude (Anderson) Ledbetter.
Bachelor of Science, United States Military Academy, 1957.
Commissioned Second lieutenant United States Army, 1957, advanced through grades to 1st lieutenant, 1958. Resigned, 1960; with McDonnell & Company, New York City, 1960—1962, Morris & Company, New York City, 1962—1963, Childs & Company, New York City, 1963—1965, Van Alstyne, Noel & Company, New York City, 1965—1967. Chairman board, president, chief executive officer, exploration chief Nyvatex Oil Corporation, Billings, Montana, since 1968, Nyvatex Marketing Corporation.