He has been the source of numerous ground-breaking designs since the 1950s. They are usually minimalist in style, but with a depth that transcends time. Hans Eichenberger was a co-founder of the Swiss Design Group. Today, his designs can be seen at the MoMA in New York, the Vitra Design Museum and the Museum of Design in Zurich. And in the Röthlisberger Kollektion.