Ralph Joel Roberts (March 13, 1920 – June 18, 2015) was an American businessman who was the founder of Comcast, serving as its CEO for 46 years. In 2011 he served as founder and chairman emeritus of Comcast's board of directors until his death.
رالف جاي روبرتس (بالإنجليزية: Ralph J. Roberts) هو شخصية أعمال أمريكي، ولد في 13 مارس 1920 في نيويورك في الولايات المتحدة، وتوفي في 18 يونيو 2015 بسبب مرض. (ar)
Ralph Joel Roberts (March 13, 1920 – June 18, 2015) was an American businessman who was the founder of Comcast, serving as its CEO for 46 years. In 2011 he served as founder and chairman emeritus of Comcast's board of directors until his death. (en)