Bachelor of Science, Louisiana State University, 1957; Doctor of Philosophy, Florida State University, 1964.
Chemist Dacron Research Laboratory, E.I DuPont, Kinston, North Carolina, 1961;
photochemistry department supervisor, Unilever Research Laboratory, Vlaardingen, The Netherlands, 1965-1967;
senior research chemist, Gulf South Research Institute, New Orleans, 1967-1976;
assistant to associate professor, Louisiana State University Medical Center, New Orleans, 1976-1985;
staff Research and Development science, Gillette Corporation, Boston, 1985-1988;
professor division biomaterials, University Texas Health Science Center, San Antonio, since 1988;
head division biomaterials, University Texas Health Science Center, San Antonio, since 1997. Member Studies. committee American Dental Association, Chicago, since 1978. Visiting scientist U. Groningen, The Netherlands, 1980.
Staff associate Forsyth Dental Center, Boston, 1985-1988. Adjunct Professor Houston Biomaterials Research Center University Texas, Houston.
Lieutenant United States Navy Reserve, 1957-1960. Fellow Academy Dental Materials. Member American Chemical Society, International Association Dental Research, European Organisation Caries Research, Omicron Kappa Upsilon (honorary).
Married Andrea Noel Geoffray, June 11, 1978. 1 child, Randall J. Granier.