Julius Richard Petri
Microbiologist and Petri dish inventor

Born
May 31st, 1852
172 years ago
Died
December 20th, 1921
103 years ago — 69 years old
Category
Scientists & Innovators
Country
Germany
Links & References
Julius Richard Petri was a German microbiologist who developed the Petri dish, a device widely used in laboratories for culturing microorganisms. Educated at the University of Berlin, Petri worked under the influential bacteriologist Robert Koch. The Petri dish revolutionized the study and isolation of bacteria, facilitating advancements in microbiology and medicine. Petri's work contributed to the understanding of various infectious diseases and hygiene practices in medical settings. His invention continues to be an essential tool in laboratories around the world.
Invented the Petri dish
Worked with Robert Koch
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