Location History:
- Ermont, FR (2020)
- Moissy Cramayel, FR (2020 - 2024)
Company Filing History:
Years Active: 2020-2024
Title: The Innovations of Etienne Leon Francois
Introduction
Etienne Leon Francois is a notable inventor based in Moissy-Cramayel, France. He has made significant contributions to the field of aircraft turbine engines, holding a total of 5 patents. His work focuses on enhancing the performance and durability of turbine engine components.
Latest Patents
Francois's latest patents include a blade for a rotating bladed disk for an aircraft turbine engine. This innovative design features a sealing lip with an optimized non-constant cross section, aimed at increasing the inertia of the sealing lip and improving its service life. Another notable patent is for a moving blade for a wheel of a turbine engine, which includes an aerodynamic aerofoil and an outer heel that defines the aerofoil. This design incorporates a row of ribs that generate turbulence upstream of the first lip, enhancing the overall efficiency of the turbine engine.
Career Highlights
Francois is currently employed at Safran Aircraft Engines, a leading company in the aerospace industry. His work there has been instrumental in advancing turbine engine technology. His innovative designs have contributed to the development of more efficient and reliable aircraft engines.
Collaborations
Francois has collaborated with several talented individuals in his field, including Josserand Jacques Andre Bassery and Raphael Jean Philippe Dupeyre. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Etienne Leon Francois is a distinguished inventor whose work in aircraft turbine engines has led to significant advancements in the industry. His patents reflect a commitment to innovation and excellence in engineering.