Company Filing History:
Years Active: 2013
Title: The Innovations of Gérard Gueldry
Introduction
Gérard Gueldry is a notable inventor based in Evry, France. He has made significant contributions to the field of materials science, particularly in the development of composite materials. His innovative work has led to the protection of a unique patent that addresses critical issues in material durability and corrosion resistance.
Latest Patents
Gérard Gueldry holds a patent for a composite material component with a silicon-containing ceramic matrix that is protected against corrosion. This invention features an environmental barrier formed on a substrate of ceramic matrix composite material. The barrier includes an outer anticorrosion protection layer that contains a compound comprising an aluminosilicate of an alkali, alkaline-earth, or rare-earth element. Additionally, a bond sub-layer is created between the substrate and the protection layer, with the composition of the bond sub-layer varying from substantially pure silicon to substantially pure mullite. This innovative design allows for a decrease in silicon content and an increase in mullite content from the inner face beside the substrate to the outer face.
Career Highlights
Gérard Gueldry is currently employed at Snecma Propulsion Solide, where he continues to work on advanced materials and technologies. His expertise in composite materials has positioned him as a key figure in the development of innovative solutions for various applications.
Collaborations
Throughout his career, Gérard has collaborated with several talented individuals, including Caroline Louchet-Pouillerie and Eric Bouillon. These collaborations have fostered a creative environment that encourages the exchange of ideas and the advancement of technology.
Conclusion
Gérard Gueldry's contributions to the field of materials science, particularly through his patented innovations, highlight his role as a significant inventor. His work continues to influence the development of advanced materials that are essential for various industries.