Four Printer Companies Accused of Patent Infringement by Marathon Patent … – Wall Street Journal


Four Printer Companies Accused of Patent Infringement by Marathon Patent ...
Wall Street Journal
... MARA) ("Marathon"), a patent licensing company, announced today that its subsidiary, CyberFone Systems, LLC ("CyberFone"), has filed four patent infringement lawsuits in the United States Eastern District Court of Texas against Lexmark, Konica ...