John B. Fenn

John Bennett Fenn (June 15, 1917December 10, 2010) was an American analytical chemist. He was awarded a share of the Nobel Prize in Chemistry in 2002.  Fenn shared half of the award with Koichi Tanaka for their work in mass spectrometry.

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Category:1917 births
Category:2010 deaths
Category:American chemists
Category:Scientists from New York City
Category:Nobel Prize in Chemistry winners