Home›Operating System›Invented By Company›Tandy CorporationBrowse ByTandy CorporationFactsTandy CorporationSourcesComments (0)Reader Challenges (0)FactsComparisonEra of EmergenceWell-attested1956 CE 1Tandy CorporationFilter Results1 entrySystem ClassAllHome Computer Operating Systems (1)YearAll1970 (1)StatusAllDiscontinued (1)GroupAllHome Computer Operating Systems (1)ACM AreaAllOperating Systems (1)Show ResultsTRSDOSTandy CorporationSources1. 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.