Inventor

VION LAURENCE FRANCINE

FR4 patents

⚠️ This page may combine multiple inventors who share the name “VION LAURENCE FRANCINE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAFRAN AIRCRAFT ENGINES

3 patents

US10494086B2Dec 3, 2019

Turbomachine with multi-diameter propeller

SAFRAN AIRCRAFT ENGINES1 citations58

US10669010B2Jun 2, 2020

Unducted-fan aircraft engine including a propeller comprising vanes with roots outside the nacelle and covered by detachable covers

SAFRAN AIRCRAFT ENGINES0 citations48

US11542891B2Jan 3, 2023

Turbomachine with coaxial propellers

SAFRAN AIRCRAFT ENGINES0 citations43

SNECMA

1 patent

US10370086B2Aug 6, 2019

Blade for a turbine engine propeller, in particular a propfan engine, propeller, and turbine engine comprising such a blade

SNECMA16 citations79