Inventor
DOYON FRANCOIS
CA12 patents
⚠️ This page may combine multiple inventors who share the name “DOYON FRANCOIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRATT & WHITNEY CANADA
10 patentsUS9909434B2Mar 6, 2018
Integrated strut-vane nozzle (ISV) with uneven vane axial chords
PRATT & WHITNEY CANADA11 citations82
US9683690B2Jun 20, 2017
Movement-constraining assembly for fluid-conveying system
PRATT & WHITNEY CANADA4 citations73
US11530622B2Dec 20, 2022
Blade containment assembly for a gas turbine engine
PRATT & WHITNEY CANADA2 citations72
US11268573B2Mar 8, 2022
Bearing housing oil intake to supply dual bearing structure
PRATT & WHITNEY CANADA2 citations72
US11105222B1Aug 31, 2021
Integrated thermal protection for an exhaust case assembly
PRATT & WHITNEY CANADA5 citations72
US10514003B2Dec 24, 2019
Exhaust duct
PRATT & WHITNEY CANADA4 citations66
US11306616B2Apr 19, 2022
Mechanical arrangement for joining engine components
PRATT & WHITNEY CANADA1 citations62
US12492763B2Dec 9, 2025
Adaptive clamping apparatus
PRATT & WHITNEY CANADA0 citations61
US12188371B1Jan 7, 2025
Turbine rotor dovetail structure with splines
PRATT & WHITNEY CANADA0 citations61
US11891903B2Feb 6, 2024
Borescope plug assembly
PRATT & WHITNEY CANADA0 citations51