In the 1960s and 1970s collaboration developed in Schwabisch Gmuend with Pelikan, Schmiedel, Krueger and Theodor Schwenk.
Walther Hermann Richard Horn | Walther arms | Walther | Walther Rathenau | Walther P99 | Walther P38 | Walther Kossel | Walther von der Vogelweide | Walther Funk | Walther Flemming | Walther Cloos | Richard Walther Darré | Ehrenfried Walther von Tschirnhaus | Walther von Dyck | Walther's Law | Walther recursion | Walther P22 | Walther Hesse | Walther Eidlitz | Walther Dahl | Walther Buhle | Walther Berthold Raster | Walther Bauersfeld | Thomas Walther | Kerstin Walther | Joseph Walther |
Extremely fruitful collaboration with pharmacists Wilhelm Spiess, Walther Cloos and Hans Krueger with flow scientist Theodor Schwenk and many physicians among them Eugen Kolisko, Gottfried and Gisbert Husemann, Walther Buehler, Otto Wolff, Rudolf Treichler, Eberhard Schickler, Kurt Magerstaedt, Paul Paede, Norbert Glas, made it possible to bring Rudolf Steiner's suggestions to realization and so develop a range of anthroposophical medicines.