Dr. Gerhard Span

Dr. Gerhard Span is the Chief Technology Officer of O-Flexx Technologies GmbH.

He studied materials science and obtained his doctorate, focusing on semiconductor materials, from the University of Leoben in Austria in 1996. Since then, Dr. Span has published more than 20 academic articles and other publications in the field of thermoelectrics. As part of his development work, Dr. Span has filed a number of basic patents that form the foundation of the O-Flexx Technologies product portfolio.


Dr. Arno Wehner

Dr. Arno Wehner is Head of Production.

Dr. Arno Wehner received his PhD in physics from Heinrich Heine Universität Düsseldorf focusing on surface science. He has more than 7 seven years of experience in high volume manufacturing including semiconductor and photovoltaics, where he gained and applied knowledge in Six Sigma and Lean Manufacturing. Additionally, Arno holds a diploma in business administration from Sächsische Verwaltungs- und Wirtschaftsakademie.