Gustaf Järnefelt has served as the Vice President, R&D since joining Nexstim in 2008. Prior to joining Nexstim, he spent 18 years with Instrumentarium then GE Healthcare serving several Manager, Director and General Manager roles in design, R&D, Engineering and Business Integration. He has spent more than five years abroad on assignment in the United States leading the Configured Patient Monitoring Business unit for Instrumentarium in Louisville Colorado. Järnefelt is alone or with others an inventor in fifteen patent families.
He has an education background from both Karlsruhe Germany Universität TH Karlsruhe (Institut für Werkzeugmaschinen und Betriebstechnik) and Helsinki University of Technology and holds a Master of Science from Helsinki University of Technology, Finland.