Academic Appointments
• Professor of Chemistry, Texas A&M University-Commerce (2004 – present)
• Professor of Chemistry, Texas Tech University, Lubbock, TX (2002 – 2004)
• Associate Professor of Chemistry, Texas Tech University, Lubbock, TX (1995 – 2002)
• Assistant Professor of Chemistry, Texas Tech University, Lubbock, TX (1989 – 1995)
• Lecturer in Chemistry, University of California, Irvine, CA (1987 – 1989)
• Lecturer in Chemistry, University of the West Indies, Jamaica (1983 – 1987)
