Bernard Wuellner, SJ was chairman of the University of Detroit philosophy department from 1938 to 1943, when he came to Loyola University to teach, write and edit various publications. He was on the Loyola faculty from 1943 until 1952, and from 1959 until 1962. He has also held philosophy teaching positions at Carroll University in Cleveland and Xavier University in Cincinnati. Father Wuellner wrote six books dealing with philosophy and theology. Wuellner died in 1997.