Professor Emeritus (1944-2021)Contact InformationJohn B. Sullivan's WebsiteBiographyPhD, Cornell University, 1971News & Events Related News John Sullivan (1944-2021) - August 12, 2021 Isaac Namioka (1928-2019) - September 30, 2019 Alumnus Brian Hopkins receives 2015 Haimo Teaching Award - January 1, 2015