Works
- Modern Techniques for Solving Problems (with Horst Geschka and Helmut Schlicksupp), Chemical Engineering, 1973
- Modern Techniques for Solving Problems, International Studies of Management and Organization (a later printing of the 1973 article), 1976
In Thinking Tools
Known for
A member, with Horst Geschka and Helmut Schlicksupp, of the Battelle Institute group in Frankfurt that developed written idea generation methods such as the brainwriting pool and pin cards.