Example image of eyePlorer eyePlorer map for 'Computing Tabulating Recording Corporation': 1911 Binghamton, New York Endicott, New York June 15 Bundy Manufacturing Company Dayton, Ohio Herman Hollerith Mergers and acquisitions Time clock Washington, D.C. Punched card Weighing scale 1888 Auburn, New York November 20 Rochester, New York George Winthrop Fairchild SimplexGrinnell Charles Ranlett Flint NCR Corporation Thomas J. Watson John Henry Patterson (NCR owner) Hobart Corporation List of inventors and business leaders of Upstate New York Think (IBM) Thomas J. Watson Research Center IBM Le Moyne College Dehomag Keypunch Unit record equipment 1911 in the United States List of mergers and acquisitions by IBM Tabulating machine CTR Upstate New York History of IBM