In 1994, Bryan W. Sparks, with help from Novell's Raymond John Noorda, founded Caldera, Inc. Caldera bought DR-DOS from Novell in 1996.5
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Ball, Lyle; Pomeroy, Nancy, eds. (1996-09-10). "Caldera announces open source code model for DOS - DR DOS + the Internet = Caldera OpenDOS". Provo, Utah, USA: Caldera, Inc. Archived from the original on 1996-10-18. Retrieved 2019-06-20. https://web.archive.org/web/19961018220910/http://caldera.com/news/pr002.html ↩