Ingenhoven

ingenhovenarchitects.com Düsseldorf, Germany Martin Reuter, Dipl.-Ing. ArchitektMarco Ossmann, Dipl.-Ing. ArchitektMichael Rathgeb, Dipl.-Ing. Architekt Ingenhoven Architects is an architectural firm based in Düsseldorf, Germany. Founded in 1985, the office became notable for its ecologically oriented designs for high-rise buildings. Until 2003