Julius Richard Petri (May 31, 1852 â December 20, 1921) was a German bacteriologist who is generally credited with inventing the Petri dish while working as assistant to Robert Koch.
Julius Richard Petri (May 31, 1852 â December 20, 1921) was a German bacteriologist who is generally credited with inventing the Petri dish while working as assistant to Robert Koch.