Management & Analytics Unisys Chair and CEO Peter Altabef and Chief Technology Officer Dwayne Allen to Participate at Maxim Group’s Emerging Growth in AI Virtual Tech Conference SeriesBy PRNEWSWIRESeptember 21, 20230BLUE BELL, Pa., Sept. 20, 2023 /PRNewswire/ — Unisys (NYSE: UIS) announces that the company’s Chair and CEO, Peter Altabef,…