Jürgen Dethloff (12 May 1924 in Stettin – 31 December 2002) was a German inventor and engineer. Together with German inventor Helmut Gröttrup he invented...

Stamps of Norway, 1855-1924. Henry C. Dethloff ( 1934 – 2019 ), American academic, historian, and writer Jürgen Dethloff ( 1924 – 2002 ), German inventor of...

Christoph Denner: Woodwind instrument maker, inventor of the clarinet. Jürgen Dethloff: Inventor and engineer, co-inventor of the Smart card (together with...

Friedrich L. Bauer of Technical University Munich 1960s: Smart card by Jürgen Dethloff and Helmut Gröttrup 1831–1834: Wire rope by Wilhelm Albert 1858: Hoffmann...

unmanned gas stations. In September 1968, Gröttrup, together with Jürgen Dethloff as an investor, filed further patents for this identification switch...

1945777, Dethloff, Jürgen & Gröttrup, Helmut, "Identifizierungsschalter", published 1979-12-13, issued 1982-04-01, assigned to Jürgen Dethloff  US patent...

card in the late 1960s by two German engineers, Helmut Gröttrup and Jürgen Dethloff. The earliest smart cards were introduced as calling cards in the 1970s...

Bruch, Jürgen Dethloff, Artur Fischer, Rudolf Hell, Heinz Lindenmeier, Hermann Oberth, Hans Joachim Pabst von Ohain, Oskar-Erich Peter, Hans-Jürgen Quadbeck-Seeger...

Hans-Günther Thalheim, German Germanist and linguist (died 2018) 12 May – Jürgen Dethloff, German engineer (died 2002) 14 May – Coco Schumann, jazz musician...

Feldkirchen-Westerham Kurt Stoll, Esslingen am Neckar Walter Föckersperger, Wurmsham Jürgen Dethloff, Hamburg-Othmaschen Joseph Eichmeier, Neufahrn Manfred Eigen, Göttingen...