Company Filing History:
2 out of 2,095 
1 out of 2,198 
1 out of 19 Years Active: 2015-2019
Title: The Innovations of David Lavialle
Introduction
David Lavialle is a notable inventor based in Clermont-Ferrand, France. He has made significant contributions to the field of tire technology, holding two patents that showcase his innovative approach to enhancing tire performance.
Latest Patents
One of Lavialle's latest patents is for a tire designed for heavy-duty vehicles. This tire is engineered to bear heavy loads while improving endurance. It features an internal annular insert in the bead region, made from a rubber composition that includes a polyisoprene elastomer. The insert contains a reinforcing filler, which consists of an inorganic filler with a specific surface area, along with a coupling agent to bond the filler to the elastomer.
Another patent focuses on a radial tire with a specified bead for light heavy-weight vehicles. This assembly includes a tire with beads that have a unique outer profile. The design ensures that the distance between the carcass frame and the bead outer profile meets specific criteria, enhancing the tire's performance. The profiles within the bead are made from materials with defined extension secant moduli, contributing to the overall durability and functionality of the tire.
Career Highlights
David Lavialle has worked with prominent companies in the tire industry, including Michelin Recherche Et Technique S.A. and Compagnie Générale des Établissements Michelin. His experience in these organizations has allowed him to develop and refine his innovative ideas in tire technology.
Collaborations
Throughout his career, Lavialle has collaborated with notable colleagues, including Patricia Lagarde and Christophe Laurent. These partnerships have likely contributed to the successful development of his patents and innovations.
Conclusion
David Lavialle's contributions to tire technology through his patents reflect his commitment to innovation and excellence in the field. His work continues to influence the industry, showcasing the importance of research and development in creating advanced tire solutions.