THE DATE BEHIND THE NAME
Helmut Gröttrup
German engineer and inventor of the smart card (1916-1981)
Helmut Gröttrup was born on February 12, 1916 in Cologne, Germany and died on July 4, 1981, aged 65.
Born
February 12, 1916
Helmut Gröttrup died aged 65.
Died: July 4, 1981
Source:
No external source identified
Synchronized from Wikidata on October 5, 2026.
- Birthplace
- Cologne, Germany
- Professions
- physicist, military flight engineer, inventor, engineer
- Citizenship
- Germany, Nazi Germany
More about Helmut Gröttrup
- Zodiac sign
- Aquarius
All birth date sources
A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.
No external source identified
Synchronized from Wikidata on October 5, 2026. View Wikidata record
Questions people ask
How old was Helmut Gröttrup when they died?
Helmut Gröttrup died aged 65.
When is Helmut Gröttrup’s birthday?
Helmut Gröttrup’s recorded birthday is February 12.
Where was Helmut Gröttrup born?
Helmut Gröttrup was born in Cologne, Germany.
When did Helmut Gröttrup die?
Helmut Gröttrup died on July 4, 1981.