9/07 – 6/17: Chair, Mining Engineering Department, Lexington, Kentucky.
7/06 – Present: Professor, University of Kentucky, Lexington, Kentucky
1/00 – 6/06: Associate Professor, University of Kentucky, Lexington, Kentucky
4/97 – 12/99: Associate Professor, Southern Illinois University Carbondale, Illinois
8/92 – 4/97: Assistant Professor, Southern Illinois University Carbondale, Illinois
8/91 – 8/92: Instructor, Southern Illinois University Carbondale, Illinois
9/90 – 7/91: Research Associate, Virginia Tech Blacksburg, Virginia
Ph. D., Virginia Polytechnic Inst. & State Univ., Mining & Minerals Engineering, 1992
M.S., Virginia Polytechnic Inst. & State Univ., Mining & Minerals Engineering, 1988
B.S., Virginia Polytechnic Inst. & State Univ., Mining & Minerals Engineering, 1986
A.S., Southwest Virginia Community College, Engineering, 1984
Advanced Physical Processing
Applied Surface Chemistry
Automation and Control
Coal Preparation
Fine Particle Processing
Mineral Processing