Rolls-Royce Sues Pratt For Geared Turbofan Patent

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

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