Employment
University of Delaware
Henry B. du Pont Chair (since 2000
Interim Dean, College of Engineering (1992)
Henry B. du Pont Professor (1982-2000)
Chairman, Department of Chemical Engineering (1982-86)
Professor of Chemical Engineering (1973-82)
Associate Professor of Chemical Engineering (1970-73)
Assistant Professor of Chemical Engineering (1967-70)
Editor, American Institute of Chemical Engineers Journal (2000-2010)
University of Maryland, National Science Foundation Postdoctoral Fellow at the Institute for Molecular Physics, 1966 – 1967
Ames Research Center, National Aeronautics and Space Administration, Moffett Field, California, NASA-ASEE Summer Faculty Fellow, 1970
Mobil Research and Development Corporation, Princeton, New Jersey, Engineer (Summer), 1977