- Died January 2017
- Inaugural Address delivered at The Hague, The Netherlands, 26 June 1986:
“The Impact of Dental Research on Dental Practice”
(J Dent Res 65(10):1194-1195, 1986)
- Dental Officer, Royal Norwegian Army, 1957-58
University of Alabama Medical Center, 1959-61
- Norwegian Institute of Dental Research, 1961-67
University of Oslo, 1968-73
Director, Scandinavian Institute of Dental Materials, 1973-93
College of Dentistry, University of Florida (Gainesville), 1993-
Editor, Norwegian Dental Journal, 1971-82
Editor,in-Chief, Acta Odontol Scand
- Eminent Scholar/Professor Emeritus, University of Florida, Gainesville, USA, 1993-Present
