This inventor holds 2 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Safran Aircraft Engines, Snecma. Active years: 2017-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2017-2018
Title: François Marques: Innovator in Aircraft Turbine Engine Technology
Introduction
François Marques is a notable inventor based in Bouffemont, France. He has made significant contributions to the field of aircraft turbine engine technology, holding 2 patents that showcase his innovative approach to manufacturing processes.
Latest Patents
One of his latest patents is a method for manufacturing a shell mold for production by lost-wax casting of bladed elements of an aircraft turbine engine. This method involves creating an assembly that includes a wax pattern and a device for forming a cup for pouring metal. The process includes depositing a hot wax coating layer on the end surface and forming the shell mold around the assembly. Additionally, the method incorporates a step of structuring the coating layer to enhance adhesion between the layer and the shell mold, which involves producing recesses and projections on the malleable coating layer.
Another significant patent is a device for handling wax spider-like sprues. This device consists of multiple supports forming different planes, with a first support that includes a supporting device for a wax spider-like sprue. The design features a connection system between the supports, allowing for efficient handling of the sprues during the manufacturing process.
Career Highlights
François Marques has worked with prominent companies in the aerospace industry, including Safran Aircraft Engines and Snecma. His experience in these organizations has allowed him to develop and refine his innovative techniques in turbine engine manufacturing.
Collaborations
Throughout his career, François has collaborated with talented individuals such as Wilfrid Docquois and Eric Eberschveiller. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
François Marques is a distinguished inventor whose work in aircraft turbine engine technology has led to valuable patents and advancements in manufacturing processes. His contributions continue to influence the aerospace industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile