Company Filing History:
2 out of 139 
1 out of 64 
1 out of 40 Years Active: 1989-1993
Title: Innovator Spotlight: Jean-Luc Meyer and His Contributions to Thixotropic Metal Products
Introduction: Jean-Luc Meyer, an accomplished inventor based in Voiron, France, has made significant strides in the field of metallurgy. With a total of four patents to his name, Meyer’s innovations focus primarily on methods for producing thixotropic metallic products through continuous casting techniques. His work is not only groundbreaking but also essential for advancing the technological capabilities in metal manufacturing.
Latest Patents: Among his latest patents, Meyer has developed two notable methods for producing thixotropic metallic alloys containing degenerated dendrites. The first patent, titled “Method of Producing Thixotropic Metallic Products by Continuous Casting,” outlines a continuous casting method where liquid metal is poured into a movable occluded mould. This mould features a hot upstream zone crafted from insulating material and a cooled downstream zone for solidification. Employing a sliding magnetic field generated by polyphase inductors, electromagnetic agitation facilitates the transformation of dendrites in the cold zone into nodules through superficial refusion. This method has proven particularly effective for producing aluminum plates or bars with thixotropic properties.
The second patent, “Method of Making Thixotropic Metal Products by Continuous Casting,” divulges further technical details regarding the creation of thixotropic metal products. This method also involves pouring liquid metal into a mould with movable components, which includes heat insulating material for the hot zone and heat-conducting materials for the cold zone. The innovative aspect lies in creating circulation between these zones, leading to the surface remelting of crystals formed in the cold zone and the degeneration of dendrites.
Career Highlights: Jean-Luc Meyer's career has been marked by his tenure at renowned companies such as Aluminium Pechiney, where his expertise in metallurgy flourished. His contributions have not only advanced the production methods within the companies he worked for but have also elevated the standard for thixotropic materials in various industrial applications.
Collaborations: Throughout his career, Meyer has collaborated with esteemed colleagues such as Calogero Conti and Pierre Netter. These collaborations have allowed for the exchange of innovative ideas and improvements in metal casting techniques, driving the industry forward.
Conclusion: Jean-Luc Meyer stands out as a prominent figure in the field of metallurgy, particularly for his pioneering work in the continuous casting of thixotropic metal products. His patents reflect a deep understanding of material properties and innovative engineering, setting a foundation for future advancements in the industry. As the demand for high-performance materials grows, Meyer's contributions will undoubtedly play a crucial role in shaping the future of metal manufacturing.