Background
Johnsonbaugh, Richard Fred was born on June 6, 1941 in Belle Fourche, South Dakota, United States. Son of Lee Earl and Madean (Tatman) Johnsonbaugh.
Johnsonbaugh, Richard Fred was born on June 6, 1941 in Belle Fourche, South Dakota, United States. Son of Lee Earl and Madean (Tatman) Johnsonbaugh.
Bachelor, Yale University, 1963. Master of Arts, University Oregon, 1965. Doctor of Philosophy, University Oregon, 1969.
Master of Science, University Illinois, Chicago, 1979.
From assistant professor to associate professor mathematics, Morehouse College, Atlanta, 1968-1972; from associate professor to professor mathematics, Chicago State University, 1972-1982; professor computer science, DePaul University, Chicago, since 1982.
Member Association for Computing Machinery, Mathematics Association American.
Married Patricia Susan Royer, August 1, 1973. Stepchildren: David Schneider, Benjamin Schneider.