Helmut Lachenmann | Helmut Kohl | Helmut Newton | Helmut Schmidt | Helmut Jahn | Helmut Reichelt | Helmut Berger | Helmut Werzer | Helmut Oehring | Helmut Lang | Helmut Käutner | Helmut Zahn | Helmut Reichmann | Helmut Krone | Helmut Grunsky | Helmut Benthaus | Helmut Sonnenfeldt | Helmut Schwarz | Helmut Schreyer | Helmut Rahn | Helmut Oberlander | Helmut Michel | Helmut Metzner | Helmut Markwort | Helmut Landsberg | Helmut Krausser | Helmut Horten | Helmut Herbst | Helmut Hasse | Helmut Dietl |
In 1968 and 1969 German electrical engineers Helmut Gröttrup and Jürgen Dethloff jointly filed patents for the automated chip card (for details see page of Helmut Gröttrup).