Fritz Walter Paul Friedrichs

Fritz Walter Paul Friedrichs (1882–1958) (also published as Fritz Friedrichs) was a German chemist. He invented the spiral cold finger-type condenser, now most commonly known as a Friedrichs condenser, which he described in a 1912 article published in the Journal of the American Chemical Society.^[1][2]

References

1. Unknown. "Hopkins & Davies wanted; Cribb found." A Synthetic Environment (Internet blog). 1 February 2007 (retrieved from syntheticenvironment.blogspot.com on 10 April 2007).
2. Friedrichs, Fritz (1912). "Some New Forms of Laboratory Apparatus". J. Am. Chem. Soc 34 (11): 1509–1514. doi:10.1021/ja02212a012.