Mr. Tuma is an Advanced Application Development Specialist in the Electronics Materials Solutions Division of 3M Company.  He has worked for 19 years developing applications for fluorinated heat transfer fluids in various industries.  His current work is focused on developing techniques that facilitate the use of passive 2-phase immersion techniques for cooling power electronics and computer equipment.  He holds a BA from the University of St. Thomas, a BSME from the University of Minnesota and a MSME from Arizona State University.