Joseph Salvatore Signaigo (February 9, 1923January 16, 2007) was an American professional football player who was a guard in the All-America Football Conference (AAFC) and the National Football League (NFL). He played college football for the Notre Dame Fighting Irish. He played for the AAFC's New York Yankees (1948âÂÂ1949) and the NFL's New York Yanks (1950).