André Katterfeld André Katterfeld Head of Chair, Otto von Guericke University of Magdeburg (Click for more!)
Ishwar G. Mulani Ishwar G. Mulani Technical Advisor Consultant, Ishwar Mulani India (Click for more!)
Helmut Mayer Helmut Mayer Director and Principal Engineer, Mayer International Group Pty. Ltd. Australia (Click for more!)
Tads S. Golosinski Tads S. Golosinski Professor, Mining Engineering, University of Missouri-Rolla United States (Click for more!)