Location History:
- Les Cheres, FR (2000 - 2004)
- Lozanne, FR (2007 - 2008)
- Couzon au Mont d'Or, FR (2003 - 2011)
Company Filing History:
9 out of 112 
2 out of 23 
2 out of 701 
Years Active: 2000-2011
Title: The Innovative Genius of Renaud Duval
Introduction
Renaud Duval is a distinguished inventor based in Les Cheres, France, known for his substantial contributions to the field of advanced materials. With an impressive portfolio of 14 patents, Duval has established himself as a pioneer in the production of fibrous webs, contributing significantly to industries reliant on composite materials.
Latest Patents
Among his latest inventions, Duval's "Machine for Producing Multiaxial Fibrous Webs" stands out. This innovative machine allows for the superposition of unidirectional sheets in various orientations, efficiently bonding them together. Notably, one of the sheets is produced by spreading a tow, ensuring uniform thickness and adherence, which facilitates handling prior to assembly. His design emphasizes the use of carbon fibers, enhancing the strength and lightweight characteristics of the resulting material.
Another groundbreaking patent is the "Method and System for the Manufacture of Annular Fibrous Preforms." This invention has revolutionized the deposition process of free fibers on a rotary support turntable using a hollow deposition cone. This system employs suction inside a chamber to transport fibers smoothly from their feed zone to the turntable for compacting and needling, providing an efficient solution in the manufacturing of fibrous preforms.
Career Highlights
Duval's career includes significant tenures at renowned companies such as Messier-Bugatti Inc. and Hexcel Reinforcements. His work in these organizations has allowed him to pioneer advancements in fibrous web technology and contribute to various high-performance applications, cementing his reputation in the industry.
Collaborations
Throughout his career, Renaud Duval has collaborated with esteemed colleagues including Pierre Olry and Dominique Coupe. These partnerships have facilitated the sharing of ideas and expertise, further enhancing the innovation landscape in which Duval operates.
Conclusion
Renaud Duval’s impressive array of patents and his contributions to the field of materials innovation highlight his status as a leading inventor. His cutting-edge developments in fibrous webs and preform manufacturing not only showcase his technical ingenuity but also promise to shape the future of composite materials.
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.