Company Filing History:
1 out of 12 
1 out of 2 Years Active: 1989-1993
Title: The Innovations of Jean-Louis Retrayt
Introduction: Jean-Louis Retrayt, an accomplished inventor based in Neuwied, Germany, has made significant contributions to the field of metallurgy through his innovative patented processes. With two patents to his name, Retrayt's work reflects his dedication to enhancing the functionality and efficiency of metallurgical materials.
Latest Patents: Retrayt's latest patents showcase his expertise in creating advanced materials for industrial applications. The first patent, titled "Process for producing a gas purging plug with increased resistance," focuses on manufacturing a plug designed to withstand infiltration while maintaining oriented porosity, specifically for use in metallurgical melting crucibles. The second patent, "Refractory, ceramic, shaped member," describes a ceramic nozzle equipped with a central passage, aimed at preventing molten material from solidifying within the nozzle. To enhance its performance, a cooling device may be integrated into the passage.
Career Highlights: Throughout his career, Jean-Louis Retrayt has worked with notable companies, including Radex-Heraklith Industriebeteiligungs Aktiengesellschaft and Radex Deutschland Aktiengesellschaft for Refractory Products. His work in these organizations has laid the foundation for his successful patent applications and enriched his expertise in the field of refractory materials.
Collaborations: In his professional journey, Retrayt has had the opportunity to collaborate with esteemed coworkers such as Lorenz Dotsch and Helmut Preyer. These collaborations have undoubtedly contributed to the innovative spirit and technical advancements present in his patented inventions.
Conclusion: Jean-Louis Retrayt stands out as a significant figure in the realm of metallurgy with his innovative approaches and dedicated research. His patents reflect not just his technical skill but also his commitment to improving the materials used in industry. As he continues to push the boundaries of invention, Retrayt's contributions will likely inspire the next generation of inventors and researchers in the field.