Home›Operating System›Invented By Company›IBMBrowse ByIBMFactsIBMSourcesComments (0)Reader Challenges (0)FactsComparisonEra of EmergenceWell-attested1956 CE 1IBMFilter Results9 entriesSystem ClassAllDOS-Family Systems (2)IBM Mainframe and Midrange Systems (1)Mainframe and Historical Systems (4)Unix and Unix-Like Systems (2)YearAll1960 (1)1964 (1)1965 (1)1966 (1)1967 (1)1981 (1)1986 (1)1987 (1)1992 (1)StatusAllActive / In Use (1)Discontinued (8)LicenseAllProprietary Software (6)GroupAllDOS-Family Systems (2)IBM Mainframe and Midrange Systems (1)Mainframe and Historical Systems (4)Unix and Unix-Like Systems (2)ACM AreaAllOperating Systems (9)Show ResultsBrowseCompareSelect all 9AIXIBMBOS/360IBMDOS/360IBMIBM 7090/94 IBSYSIBMIBM Basic Programming SupportIBMIBM PC DOSIBMOS/2IBMTru64 UNIXIBMTSS (operating system)IBMSources1. Wikipedia: GM-NAA I/Otier 2WikipediaGM-NAA I/O, lead sectionQuote, GM-NAA I/O, lead sectionIt was created in 1956 by Robert L. Patrick of General Motors Research and Owen Mock of North American Aviation.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.