Company Filing History:
1 out of 3,559 
1 out of 5 Years Active: 1977-1978
Title: The Innovative Mind of Roger Lacroix
Introduction: Roger Lacroix, a distinguished inventor based in Suresnes, France, has contributed significantly to the field of technology with his innovative inventions. With a total of two patents to his name, Lacroix has demonstrated his expertise in developing advanced solutions for detecting combustible gases and processing porous metal filters.
Latest Patents: Lacroix's most recent patents include an innovative element designed for detecting the presence of combustible gases in a gaseous atmosphere. This invention features a microporous support composed primarily of a mixture of gamma and/or eta-alumina and refractory fibers. It includes a catalyst layer based on metal or an oxide from the platinoid family, applied to the surface of the microporous support, and a platinum-based filament wound around the said support. Additionally, he developed a method for processing porous metal filters, which are vital for separating isotopes of uranium hexafluoride. This method enhances the mechanical strength and corrosion resistance of the filters by placing them in aluminum-based cement within a closed vessel, heated under inert gas at temperatures between 800°C and 1,000°C for about one hour.
Career Highlights: Throughout his career, Roger Lacroix has worked for esteemed organizations such as the Commissariat à l'énergie atomique and Comptoir Lyon-Alemant Louyot. His work in these institutions has refined his skills as an inventor and allowed him to contribute to projects that align with his innovative vision.
Collaborations: Lacroix has collaborated with notable colleagues, including Pierre Bergez and Pierre Plurien, both of whom have leveraged their expertise to enhance the inventions and research endeavors within their professional environment.
Conclusion: Roger Lacroix's inventive spirit and dedication to developing groundbreaking technologies have established him as a prominent figure in the field of innovation. His patents reflect a commitment to improving safety and efficiency in various applications, highlighting the vital role of inventors in advancing technological progress.