Bachelor of Science in Mechanical Engineering, U. Missouri, 1959.
Research and Development engineer Allison division General Motors Corporation, Indianapolis, 1952-1957. Consultant engineer Welch Engineering & Contracting Company, Columbia, Missouri, 1957-1959. Various engineering positions, to senior vice president operations The Vendo Company, Kansas City, 1959-1980.
Senior consultant operations Roe Management Group, Roeland Park, Kansas, 1980-1982. President, principal Vaughan & Associates, Inc., Independence, Missouri, 1982-1995.
Member Tau Beta Pi, Pi Tau Sigma.
Married Doris Annette Clemens, September 1, 1952. 1 child, Cynthia Lea Calvert.