Bachelor of Science, University Nebraska, 1971. Doctor of Philosophy, University Nebraska, 1981.
Research associate, U. Arizona, Tucson, 1981-1982; National Institutes of Health postdoctoral fellow, U. Arizona, Tucson, 1982-1984; research scientist, Friedrich-Miescher Institute, Basel, Switzerland, 1984-1985; senior research chemist II, Merrell Dow Research Institute, Indianapolis, 1985-1987; senior research biochemist III, Merrell Dow Research Institute, Strasbourg, France, 1987-1991; research associate, head peptide and biophysics chemistry, Marion Merrell Dow Research Institute, Strasbourg, 1991-1994; research scientist, head theoretical and enzyme chemistry, Marion Merrell Dow Research Institute, Cincinnati, 1995-1997; head physical methods, Hoechst Marion Roussel, Inc., Cincinnati, since 1997.
With United States Army, 1971-1973, Germany. Member American Chemical Society, American Society Biochemistry and Molecular Biology, American Peptide Society, European Peptide Society, European Federation Society of Biochemistry, Sigma Xi.
Married Patricia Diane Lahr, January 3, 1987.