Background
Duffy, Stephen Francis was born on February 4, 1955 in Detroit, Michigan, United States. Son of Frank Thomas and Kathleen Mildred (Flaherty) Duffy.
Duffy, Stephen Francis was born on February 4, 1955 in Detroit, Michigan, United States. Son of Frank Thomas and Kathleen Mildred (Flaherty) Duffy.
Master of Science in Civil Engineering, University Akron, 1980. Doctor of Philosophy, University Akron, 1987.
Field engineer Messmore Testing and Supervision, Akron, Ohio, 1979-1981. Visiting instructor University Akron, 1981-1985. Professor civil engineering Cleveland State University, since 1985.
Research associate National Aeronautics and Space Administration-Lewis Research Center, Cleveland.
Member American Society of Civil Engineers, American Society for Testing and Materials, American Ceramic Society, American Society Materials.
Married Karen Sue Martin, August 16, 1980. Children: Megan, Erin.