PT Reports Return to Profitability in Fourth Quarter 2011

ROCHESTER, N.Y., Feb. 29, 2012 /PRNewswire/ -- PT (NASDAQ: PTIX), a leading global supplier of advanced network communications, today announced its financial results for the fourth quarter 2011. Revenue in the fourth quarter 2011 amounted to $9.1 million, compared to $6.8 million in the...

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