Location History:
- Saint Medard en Jalles, FR (2018)
- Moissy-Cramayel, FR (2024)
Company Filing History:
3 out of 114 
2 out of 1,845 
1 out of 350 
Years Active: 2018-2025
Title: The Innovative Contributions of Charles Leleu
Introduction
Charles Leleu is a notable inventor based in Moissy-Cramayel, France. He has made significant contributions to the field of materials engineering, particularly in the area of consolidation methods and support tooling for porous preforms. With a total of four patents to his name, Leleu's work showcases his expertise and innovative spirit.
Latest Patents
One of Leleu's latest patents is a consolidation method using gas phase infiltration. This method involves placing a fibrous preform in a shaping tool and supplying it with a gas phase to achieve a deposit in the preform. The shaping tool is designed with first and second portions that define shaping zones, allowing for effective gas phase chemical infiltration. Another significant patent is for support tooling intended for porous preforms to be infiltrated by molten metal. This tooling includes a rack with suspension bars and removable supports that hold the porous preform securely.
Career Highlights
Throughout his career, Charles Leleu has worked with prominent companies such as Safran Ceramics and Safran Aircraft Engines. His experience in these organizations has allowed him to develop and refine his innovative techniques in materials processing and engineering.
Collaborations
Leleu has collaborated with several talented individuals in his field, including Stéphane Roger, André Goujard, and Adrien Delcamp. These collaborations have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Charles Leleu's contributions to the field of materials engineering through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future advancements.