Rolls-Royce Sues Pratt Over Geared Turbofan Patent

Rolls-Royce is alleging that Pratt & Whitney’s fan design for the PW1000G geared turbofan and Engine Alliance GP7200 infringes on a Rolls patent, and is seeking damages and injunctions in a Virginia district court. The case, filed in the Eastern District of Virginia, specifically concerns the way...

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