Background
Hatfield, Gary Dan was born on August 23, 1954 in Tulsa.
Hatfield, Gary Dan was born on August 23, 1954 in Tulsa.
Bachelor of Science in Mathematics, Oklahoma State University, 1976. Master of Science in Statistics, Oklahoma State University, 1978.
Statistical consultant Phillips Petroleum Company, Bartlesville, Oklahoma, 1978—1981. Quality engineer Phillips Chemical Company, Borger, Texas, since 1981.
Member of American Statistical Association, American Society Quality Control (certified quality engineer).
Married Melita Jane Wyatt, June 24, 1974. Children: Rebecca, Meghan.