CARLSBAD, Calif., Feb. 16, 2011 /PRNewswire/ -- Patriot Scientific Corporation (OTC Bulletin Board: PTSC), today announced the latest in a remarkable string of successes in defeating the nearly four-year-old serial attack on the MMP Portfolio. The United States Patent and Trademark Office (USP
Source : http://www.prnewswire.com/news-releases/mmp-portfo...
Source : http://www.prnewswire.com/news-releases/mmp-portfo...