John R. Ragazzini
John Ralph Ragazzini (1912 – November 22, 1988) was an American electrical engineer and a professor of Electrical Engineering. Ragazzini was born in New York and received the degrees of B.S. and E.E. at the City College of New York in 1932 and 1933 and earned the degrees of A.M. and Ph.D. in Electrical Engineering at Columbia University in 1939 and 1941.
Ragazzini was dean of the School of Engineering and Science at New York University and during World War II he was chairman of the Department of Electrical Engineering at Columbia University, where he was involved in the Manhattan Project.
- Lotfi Zadeh's biography
- "Rufus Oldenburger Medal". American Society of Mechanical Engineers. Retrieved February 14, 2013.
- John R. Ragazzini's Obituary in New York Times
- John R. Ragazzini's on the Mathematics Genealogy Project's page.