Location History:
- Levallois Perret, FR (1977 - 1980)
- Levallois, FR (1976 - 1982)
Company Filing History:
3 out of 19 
2 out of 142 
1 out of 46 Years Active: 1976-1982
Title: Innovator Jacques Marcel Blum: Advancements in Nuclear Technologies
Introduction
Jacques Marcel Blum, a notable inventor based in Levallois Perret, France, has made significant contributions to the field of nuclear technology with his innovative designs and inventions. With a total of five patents to his name, Blum has focused on enhancing the functionality and safety of nuclear reactors.
Latest Patents
Among his latest patents, Blum has developed a control rod specifically designed for a nuclear reactor. This control rod features a center made of thermal neutron absorbing material, strategically extending through the core's central zone of maximum flux density. The design comprises several portions, typically three, arranged end to end, ensuring optimal neutron absorption while keeping joins positioned outside the zone of maximum flux density.
Another noteworthy invention by Blum is the method for positioning a moderator structure within the core of a molten-salt reactor. This moderator structure is ingeniously designed to occupy a core space bounded by a bottom wall, a top wall, and a lateral reflector. It utilizes a stack of prismatic or spherical nodules that maintain mutual contact in three dimensions, effectively preventing relative displacement and creating a lattice of interstices through which molten salt circulates continuously.
Career Highlights
Jacques Marcel Blum has had a distinguished career, contributing his expertise to reputable companies such as Pechiney Ugine Kuhlmann and Électricité de France - Service National. His work in these organizations has played a critical role in advancing nuclear technologies and reactor design.
Collaborations
During his career, Blum has collaborated with esteemed colleagues, including Edmond Ventre and Michel Grenon. These partnerships have contributed to innovative advances in their projects, highlighting the importance of teamwork in the field of technological development.
Conclusion
Jacques Marcel Blum's innovative spirit and dedication to advancing nuclear technology are evident through his patents and collaborative efforts. As he continues to contribute to this vital field, his inventions will undoubtedly have a lasting impact on the safe and efficient operation of nuclear reactors.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.