Alfred Rudin is a member of the Professional Engineers of Ontario. Professor Rudin spent 14 years with a large Canadian chemical company in research, development, and production. He joined the University of Waterloo chemistry department where he is now a Distinguished Professor Emeritus. He is the author or co-author of 295 research papers and 25 patents. Dr. Rudin is also a fellow of the Chemical Institute of Canada, the Royal Society of Canada, and the Federation of Societies for Coatings Technology.