BOSTON - Less than one month after a Massachusetts federal judge rejected claims that Twitter Inc. infringed three trademarks belonging to a Pakistani man, a different Massachusetts federal judge on June 27 issued similar findings in separate complaints levied against Facebook Inc. and Hosting.com (Naeem Ahmed v. Hosting.com, No. 13-1117; Naeem Ahmed v. Facebook Inc., No. 14-10026, D. Mass.).