Location History:
- Pont de Briques St Etienne, FR (1992)
- Pont de Briques St. Etienne, FR (1992)
- Condette, FR (1995 - 1996)
- Pont de Briques, FR (1992 - 1998)
Company Filing History:
5 out of 43 
2 out of 2 
1 out of 8 Years Active: 1992-1998
Title: The Innovative Journey of Jean-Francois Libert
Introduction: Jean-Francois Libert, a notable inventor based in Pont de Briques, France, has made significant contributions to the field of cable technology. With six patents to his name, he has demonstrated a remarkable ability to innovate and advance the efficiency and performance of optical fibers and underwater cable equipment.
Latest Patents: Among his latest inventions is a "Method of injecting a filler in a controlled manner into a protective tube". This innovative method regulates the delivery rate of the filler being injected as the closed tube advances, enhancing the protection of optical fibers. The technique employs a detection system that monitors the position of the filler within the protective tube, ensuring precision in the injection process. Another significant patent attributed to Libert is the "Method of overmolding an underwater cable equipment." This invention features a specialized machine equipped with a heated mold designed for overmolding underwater cable joint boxes and repeater housings. The machine includes a fixed half-mold with dual side injection molding inlets and is coupled to a high-pressure injection molding press, facilitating efficient production.
Career Highlights: Over the years, Jean-Francois Libert has been associated with leading companies in the telecommunications and engineering sectors, including Alcatel Cable and Intron Engineering AG. His work in these organizations has paved the way for advancements in cable technology, particularly in optical and underwater systems.
Collaborations: Jean-Francois Libert has collaborated with several talented individuals in his career, including notable coworkers Gery Marlier and Bruno Daguet. These partnerships have bolstered his innovative efforts, leading to the development of cutting-edge technologies in his field.
Conclusion: Jean-Francois Libert's impressive portfolio of patents and his dedication to enhancing cable technology highlight him as a key figure in the innovation landscape. His contributions have not only advanced industry standards but have also set a benchmark for future inventions in telecommunications and cable engineering. As technologies continue to evolve, Libert's work will undoubtedly remain influential in shaping the future of this critical sector.
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.