Competitor Analysis, Control Data Corporation, Minneapolis Advertising Research, Tatham Euro RSCG, Chicago Visiting Professor, University of Florida, Gainesville Visiting Professor, Ivey Business School, London, Canada Visiting Professor, SKKU Business School, Seoul, South Korea Executive education and consultant to various companies such as 3M, Firestone, IBM, Eli Lilly, Ingersoll Rand, SPX, Manitowoc, McCain Foods, Dow Chemical