A new definition of the kilogram was necessary, in order to ensure the measurement unit is independent from a physical object. more
Marianne Portmann is Head Global Marketing and Business Development GWP at Mettler Toledo. She holds a Master degree in Service Marketing and Management from University of Lucerne/Zurich and looks back on several years in Service innovation. For the past six years, she was heavily involved in building up the Good Weighing Practice Program and Competence Center.