Professional Experience
- Esso Research and Engineering Co.
- Research Chemist, 1959-62
- Senior Research Chemist, 1962-66
- Research Specialist, 1966-67
- University of Delaware
- Department of Chemistry
- Associate Professor, 1967-72
- Professor, 1972-Present
- Acting Chair, 1973-75
- University Honors Program
- Professor, 1976-Present
- Acting Director
- Fall, 1981
- Fall, 1982
- 1985-86
- Director, 1986-89