Chester S. Krajczynski

John Tepe

Louisville native John Tepe began working for the DuPont Company in 1939 after he received his bachelor’s degree and his master’s degree in chemical engineering from the University of Louisville.

K.M. Nicolson

W. T. Yates

W. T. Yates worked for the Roane-Anderson Company.

Frank J. Darwas

Attended the Cooper Union for the Advancement of Science and Art.