Franz Dinnendahl

German engineer (1775-1826) · Scientists · Died at 50

Franz Dinnendahl was a German engineer and industrialist who was most prominently known for his pioneering work during the industrialization in the Ruhr valley and building the first steam engine in Essen in 1803. He was among the founder and namesake of Westfalia Dinnendahl Gröppel.

Franz Dinnendahl is read about 4 times a day, in 6 languages.

A typical day, 30 days to 17 August 2026

The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.

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