In 1968, Patton began her career as an instructor for the art department at Mankato State College in Minnesota where she taught African-American art. From 1971 to 1972, she was one of the faculties at the Lake Forest College and from 1972 to 1973, served at the Virginia Commonwealth University. In 1976, she worked at the University of Houston and from 1979 to 1985, she was a professor at the University of Maryland, which in the end, led her to become the art director at Montclair State University of New Jersey by 1986.
