Julius Richard Petri (1852–1921)
Born 1852 CE, died 1921 CE.
Julius Richard Petri (German: [ˈjuːli̯ʊs ˈʁɪçaʁt ˈpeːtʁiː]; 31 May 1852 – 20 December 1921) was a German microbiologist who is generally credited with inventing the device known as the Petri dish, which is named after him, while working as assistant to bacteriologist Robert Koch.
Text from the Wikipedia article Julius_Richard_Petri, licensed CC BY-SA 4.0.