Rolls-Royce Loses Jet Engine Case Against Pratt & Whitney

Fan Stage doesn���t violate a patent issued in 2000 for a Rolls-Royce Trent engine used on the Airbus SAS A380, U.S. District Judge Leonie Brinkema in Alexandria, Virginia, said in a decision issued today. Rolls-Royce had been seeking as much as $3.7...