Guy Lefebvre — 19 Patents at RTX (Raytheon)

Issued Patents 2022

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date
11530622	Blade containment assembly for a gas turbine engine	Francois Doyon	2022-12-20
11506080	Gas turbine engine probe cooling	Remy Synnott	2022-11-22
11499447	Bearing support with frangible tabs	Francois Doyon	2022-11-15
11492926	Bearing housing with slip joint	—	2022-11-08
11473449	Turbine casing for gas turbine engine	—	2022-10-18
11473480	Instrumented turbine exhaust duct	Remy Synnott, Michael Paolucci	2022-10-18
11473464	Removal of contaminants from air for use in aircraft engines	Christopher Gover	2022-10-18
11460037	Bearing housing	John Pietrobon	2022-10-04
11448097	Turbine exhaust strut internal core structure	—	2022-09-20
11428122	Thermal protection for a gas turbine engine probe	Herve Turcotte	2022-08-30
11408304	Gas turbine engine bearing housing	Remy Synnott	2022-08-09
11408340	Twin-engine system with electric drive	—	2022-08-09
11391179	Gas turbine engine with bearing support structure	Remy Synnott, Francois Doyon	2022-07-19
11384693	Through-flow gas turbine engine with electric motor and electric generator	—	2022-07-12
11346249	Gas turbine engine with feed pipe for bearing housing	Remy Synnott	2022-05-31
11346241	Variable guide vanes assembly	Rene Paquet	2022-05-31
11339679	Turbine probe heat shielding	Remy Synnott, Herve Turcotte, Gabriel Naccache	2022-05-24
11306616	Mechanical arrangement for joining engine components	Francois Doyon, Remy Synnott	2022-04-19
11268573	Bearing housing oil intake to supply dual bearing structure	Francois Doyon	2022-03-08