Low hub-to-tip ratio fan for a turbofan gas turbine engine | Patent Publication Number 20160238022

US 20160238022 A1

Patent NumberUS 09709070 B2

Application Number15052178

Filled DateFeb 24, 2016

Priority DateNov 28, 2012

Publication DateAug 18, 2016

Original AssigneeRtx Corporation

Current AssigneePratt & Whitney

Inventor/ApplicantsPeter Townsend
Karl Heikurinen

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