Non-contacting seals for geared gas turbine engine bearing compartments | Patent Number 08641366

US 08641366 B1
Application Number13787919
Publication Number-
Pendency11 months, 4 days
Filled DateMar 7, 2013
Priority DateMar 7, 2013
Publication Date-
Expiration DateFeb 4, 2022
Inventor/ApplicantsM. Rifat Ullah
Robert E. Peters
ExaminesWHITE, DWAYNE J
Art Unit3745
Technology Center3700
Assignments
Rtx Corporation
Current
Rtx Corporation
Original
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