Matthias Mann worked at Yale University in 1988 with an American research professor of analytical chemistry, who was born on what day?
Matthias Mann: Matthias Mann (born 10 October 1959) is a scientist in the area of mass spectrometry and proteomics. Matthias Mann:  He received his Ph.D. in 1988 at Yale University where he worked in the group of John Fenn, who was later awarded the Nobel Prize in Chemistry. John Fenn (chemist): John Bennett Fenn (June 15, 1917December 10, 2010) was an American research professor of analytical chemistry who was awarded a share of the Nobel Prize in Chemistry in 2002.
June 15,