Location History:
- Evry, FR (2003 - 2007)
- Morsang sur Orge, FR (2011 - 2016)
- Moissy-Cramayel, FR (2021 - 2022)
Company Filing History:
4 out of 1,659 
2 out of 1,843 
1 out of 832,718 Years Active: 2003-2022
Title: An Insight into Guy Vieillefond: Innovator in Turbomachine Technology
Introduction
Guy Vieillefond, a distinguished inventor based in Moissy-Cramayel, France, has made notable contributions in the field of turbomachine technology. With two patents to his name, Vieillefond's innovative methods are paving the way for advancements in the manufacturing processes of turbomachine components.
Latest Patents
Guy Vieillefond's recent patents focus on a method for fabricating turbomachine exhaust casings. The first patent describes a comprehensive method that involves multiple steps: producing casing sectors that comprise both a hub and a ferrule, positioning these sectors adjacently, welding their longitudinal edges, and finally adding and welding a secondary part of the ferrule to the assembly.
The second patent further elaborates on the design of the turbomachine exhaust casing itself. It includes an inner hub which rotates around an axis and an outer ferrule that forms an annular flow path for gas streams. This design features a unique scalloped annular flange that enhances both performance and structural integrity, as it is composed of several angular hub sectors connected by longitudinal welds.
Career Highlights
Guy Vieillefond is currently employing his expertise at Safran Aircraft Engines, a company renowned for its innovative contributions to aircraft propulsion systems. His role in the organization highlights the essential nature of ingenuity in enhancing performance and efficiency in turbomachinery.
Collaborations
Throughout his career, Vieillefond has collaborated with esteemed professionals such as Benoit Argémiro, Matthieu Debray, and Dominique Michel Fouquet. These partnerships reflect a supportive environment where ideas are shared and refined, contributing to the successful realization of innovative solutions within the industry.
Conclusion
In summary, Guy Vieillefond stands out as a notable figure in the realm of turbomachine technology. His innovative patents not only showcase his engineering prowess but also contribute significantly to the future of manufacturing processes in the aerospace industry. With continued collaboration with talented colleagues, Vieillefond is poised to make lasting impacts in his field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.