Dr. Roby previously served as Praxair’s senior vice president, responsible for Global Supply Systems, R&D, Global Operations Excellence, Global Procurement, Global Strategic Sales, Sustainability, and Safety, Health and Environment. She also led the Praxair Surface Technologies, Electronic Materials and Helium businesses. Dr. Roby began her career with Praxair in 1991 as a development associate in the company’s R&D organization. She held numerous roles within the company including global marketing manager for chemicals and refining, pipeline sales and business manager for North...Read more