http://knowledge.wharton.upenn.edu/i...Article&ID=870
John Osher and several partners developed the SpinBrush in 1999 and then, in 2001, sold it to Procter & Gamble for $475 million
John Osher and several partners developed the SpinBrush in 1999 and then, in 2001, sold it to Procter & Gamble for $475 million





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