Lou Ottens

Dutch engineer and inventor (1926-2021).

Born June 21st, 1926 in Bellingwolde. [ref]

Died March 6th, 2021 at 94 years old in Duizel. [ref]

Occupations
engineer, inventor, manager
Wikipedia
Lou_Ottens

The highest tribute to the dead is not grief but gratitude. Thornton Wilder