Jean-Yves Demange

Title: The Innovative Mind of Jean-Yves Demange

Introduction

Jean-Yves Demange, an accomplished inventor based in Amberieu en Bugey, France, holds an impressive portfolio of seven patents in the field of polymer material technologies. His innovative approaches have significantly contributed to advancements in vehicle part production, showcasing his ability to merge engineering with cutting-edge materials.

Latest Patents

Among his latest inventions, one notable patent details a method for producing a vehicle part consisting of polymer material. This method involves injection-moulding the polymer in a specialized mould that contains both a main section for forming the part and an additional section for creating an add-on component. The strategic placement of the additional section between the injection point and the main section allows for efficient manufacturing, with the part and its add-on being easily separated by cutting.

Another significant patent introduces a semi-finished product manufactured from prepreg, which consists of a three-dimensional preform and an overmolded part. This innovation features a magnetic material layer positioned between two prepreg layers, enhancing the support and positioning of the semi-product during manufacturing. The magnetic material layer attracts to the magnet on the die, ensuring precise shaping of the final product.

Career Highlights

Jean-Yves Demange is a key figure at Compagnie Plastic Omnium, where he applies his extensive knowledge in polymer technology to develop innovative solutions for the automotive industry. His contributions to the company have placed him at the forefront of material science applied to vehicle manufacturing.

Collaborations

Throughout his career, Demange has worked alongside talented professionals in the field, including his colleagues Philippe Coudron and Pierre Montanvert. Their collective efforts have fostered an environment of creativity and innovation, pushing the boundaries of what is possible in polymer materials and vehicle part production.

Conclusion

Jean-Yves Demange's inventive spirit and expertise in polymers have established him as a noteworthy inventor within the industry. With a robust portfolio of patents, his work continues to pave the way for advancements in the production of vehicle components, underscoring the significance of innovation in enhancing manufacturing practices.