Background
Klass, Donald Leroy was born on July 23, 1926 in Waukegan, Illinois, United States.
educator consultant environmental scientist
Klass, Donald Leroy was born on July 23, 1926 in Waukegan, Illinois, United States.
Bachelor of Science, University of Illinois, 1951; AM, Harvard University, 1952; Doctor of Philosophy, Harvard University, 1955.
Chemist, Standard Oil Corporation, Whiting, Indiana, 1954-1955;
research scientist, American Canada Company, Barrington, Illinois, 1955-1959;
from scientist to director process and product research division, The Pure Oil Corporation, Crystal Lake, Illinois, 1959-1965;
from assistant director basic research to vice president, Institute of Gas Technology, Chicago, 1965-1992;
president, director, Biomass Energy Research Association, Washington, since 1985;
director research, Entech International, Inc., Barrington, since 1992. Adjunct Professor chemical Illinois Institute Technology, Chicago, 1967-1972. Visiting professor East China University of Chemical Technology, Shanghai, 1988.
Member board Renewable Energy Institute, Washington, 1985-1989. Associate technical editor American Society of Mechanical Engineers Journal of Solar Energy Engineering, New York City, 1983-1989.
Member Barrington History Society, since 1988. With United States Army, 1945-1946, PTO. Member AIChE, American Chemical Society (Richard A. Glenn bituminous coal research award 1976), Association Harvard Chemists, Biomass Energy Research Association (board directors, president since 1985).
M. Barbara Ann Boggess, November 26, 1949. Children: Richard R., Janet J.Grubbs, Roger R.