Company Filing History:
1 out of 1 
1 out of 701 
1 out of 4 Years Active: 1998-2006
Title: The Innovative Mind of Jacques Louis Leger
Introduction
Jacques Louis Leger, an accomplished inventor based in Combs la Ville, France, has made significant contributions to the field of materials engineering. With a total of four patents to his name, Leger’s work focuses on innovative methods of enhancing the durability and performance of superalloy articles through advanced repair and protective techniques.
Latest Patents
Among his latest inventions, Leger's patents include:
1. **Method of Locally Repairing Parts Covered with a Thermal Barrier** - This innovative method provides a systematic approach to repairing components that are coated with a thermal barrier, specifically those featuring a ceramic outer layer and a metal underlayer of alumina-forming alloy. The process defines the repair zone, removes damaged portions, and employs metal deposition techniques to restore the underlayer's integrity. A subsequent heat treatment allows the added metals to diffuse effectively, facilitating the formation of a new protective ceramic layer.
2. **Method of Improving Oxidation and Corrosion Resistance of a Superalloy Article** - This patent outlines a method for enhancing the oxidation and corrosion resistance of superalloy substrates. It involves maintaining a low sulphur content and applying a protective antioxidation coating, followed by a potential addition of a ceramic heat barrier to further bolster the alloy's protective capabilities.
Career Highlights
Leger has built his career through experience in esteemed companies, including Snecma Moteurs and Snecma Services. His work in these organizations has allowed him to apply his inventive ideas to practical applications, contributing to advancements in aerospace and materials technology.
Collaborations
Throughout his career, Jacques Louis Leger has collaborated with notable individuals in the field, including Yann Philippe Jaslier and Serge Alexandre Alperine. These partnerships have encouraged innovation and the development of cutting-edge solutions to complex engineering challenges.
Conclusion
Jacques Louis Leger's contributions to the field of materials engineering exemplify the spirit of innovation and practical application of scientific principles. His patents not only advance the technology surrounding superalloys but also enhance the reliability of components in demanding environments. As he continues to develop and innovate, Leger's work will undoubtedly influence future advancements in the industry.
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.