Presse

VDI Nachrichten

07-08-2009 - Jeder kann Innovation (Interview mit Ralph Rettler)

London School of Economics and Poltical Science

28-06-2006 - Enabling the Inventive Enterprise through Networked and Systematic Inventive Thinking (Networked-SIT)

Harvard Business Review

01-03-2003 - Finding your Innovation Sweet Spot

Wall Street Journal

13-05-2002 - The Brainstormer