Daniel A. Crowl is the Herbert H. Dow Professor for Chemical Process Safety at Michigan Technological University. The author of numerous books and instructional materials on process safety, he also serves on several committees of the AICHE/CCPS.
Joseph F. Louvar retired as director of BASF's Chemical Engineering Department to become a professor at Wayne State University, specializing in chemical process safety, risk assessment, and the design of experiments. He has authored many publications on process safety and chairs the Undergraduate Education Committee of the CCPS.