In 1977, IMSAI marketing director Seymour I. Rubinstein paid Gary Kildall $25,000 for the right to run CP/M version 1.3, which eventually evolved into an operating system called IMDOS, on IMSAI 8080 computers.
WebSleuth - Working for Seymour I. Rubinstein aideing in interface redesign and installation improvements
Arthur Rubinstein | Jane Seymour | Seymour | Seymour Hersh | Edward Seymour, 1st Duke of Somerset | Philip Seymour Hoffman | Seymour Papert | Thomas Seymour, 1st Baron Seymour of Sudeley | Seymour Duncan | Charles Seymour | Seymour, Victoria | Seymour Cassel | Rubinstein | Horatio Seymour | Akiba Rubinstein | Stephanie Seymour | Nikolai Rubinstein | Jane Seymour (actress) | Helena Rubinstein | Thomas Seymour | Seymour Hicks | Seymour Drescher | Mark Seymour | Henry Seymour | Seymour Martin Lipset | Miranda Seymour | Martin Seymour-Smith | Francis Seymour-Conway, 1st Marquess of Hertford | Cara Seymour | Sir Edward Seymour |
He has frequently been hired by film director John Badham, and the majority of his movie soundtracks are to be found in Badham's work.
He got his first associate producer credit in the early 1970s for the one-hour TV special A Night with Nicol Williamson, produced by Dore Schary.
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In 1988, Rubinstein and Aaron Spelling merged Laurel Entertainment and Spelling's own production company, Aaron Spelling Productions as subsidiaries of a new public company, Spelling Entertainment Inc.
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Rubinstein holds the film and television rights to the Dune series of books by Frank Herbert.
Robert J. Rubinstein, Social entrepreneur and founder of the TBLI group
1998 also marked the foundation of the Triple Bottom Line Investing group by Robert J. Rubinstein, a group advocating and publicizing these principles.