Background
McCray, Joseph Willis was born on February 17, 1947 in Chicago, Illinois, United States.
McCray, Joseph Willis was born on February 17, 1947 in Chicago, Illinois, United States.
Bachelor of Science, Morehouse College, Atlanta, 1967. Doctor of Philosophy, Purdue University, West Lafayette, Indiana, 1974.
Research laboratory head Sandoz Research Institute, Vienna, 1982—1988. Associate professor Morehouse College, since 1989.