Location History:
- St. Etienne, FR (2010)
- Rives, FR (2013 - 2020)
Company Filing History:
17 out of 23 
4 out of 5 
1 out of 3 
Years Active: 2010-2020
Title: Innovations in Composite Materials by Jean-Marc Beraud
Introduction
Jean-Marc Beraud, an accomplished inventor based in Rives, France, has made significant contributions to the field of composite materials. With an impressive portfolio of 21 patents, his work focuses on enhancing the performance and manufacturing processes of composite components. His innovative approaches have paved the way for advancements in various industrial applications.
Latest Patents
Among his latest inventions is the patent concerning "Fibrous preforms with elongated slot perforations for use in making composite parts." This invention introduces preforms made from a novel intermediate material featuring a unidirectional layer of carbon fibers. The specifications detail a weight range of 100 to 280 g/m for the carbon fibers, complemented by a web of thermoplastic fibers on each face, with a thickness of 0.5 to 50 microns, preferably between 3 to 35 microns. The total thickness of the intermediate material ranges from 80 to 380 microns, ideally from 90 to 320 microns. Additionally, he has developed "A method of applying an intermediate material making it possible to ensure the cohesion thereof." This method allows for the precise application of spot transverse forces to an intermediate material, optimizing the manufacturing of composite components.
Career Highlights
Jean-Marc Beraud has held key positions in notable companies, including Hexcel Reinforcements and Hexcel Reinforcements SAS. His experience in these organizations has significantly influenced his research and developments in composite materials, marking him as a leading figure in this specialized area.
Collaborations
Throughout his career, Jean-Marc has collaborated with talented individuals including Jacques Ducarre and Jean-Benoit Thiel. These partnerships have facilitated the advancement of innovative techniques and have contributed to the successful development of his patents.
Conclusion
Jean-Marc Beraud's dedication to the innovation of composite materials through his numerous patents represents a vital contribution to the field. His latest inventions not only enhance product performance but also streamline the manufacturing processes involved. As he continues to work with esteemed colleagues and companies, the impact of his innovations is likely to resonate within the industry for years to come.