GE Aviation Petitions Series of UTC, Rolls Patents
Filings include appeal to review elements of Pratt & Whitney geared turbofan
Lufthansa took delivery of its first Pratt & Whitney PW1100G-powered A320neo on January 20. (Photo: Lufthansa Group)
Lufthansa took delivery of its first Pratt & Whitney PW1100G-powered A320neo on January 20. (Photo: Lufthansa Group)