Location History:
- Echirolles, FR (2006 - 2014)
- Grenoble, FR (2019 - 2024)
Company Filing History:
5 out of 45 
3 out of 20 
2 out of 18 
Years Active: 2006-2025
Title: The Innovative Mind of Jean-Christophe Ehrstrom
Introduction
Jean-Christophe Ehrstrom, an accomplished inventor based in Echirolles, France, has made significant strides in the field of materials science and engineering. With a remarkable portfolio of 10 patents, Ehrstrom's contributions primarily focus on the manufacturing processes of advanced metal alloys, particularly for applications in the aeronautical industry.
Latest Patents
Among his latest innovations is a patent for a **Process for manufacturing a bimetallic part using a dilation-causing thermal treatment**. This process involves assembling two components made from different aluminum alloys and applying a thermal treatment that causes deformation through metallurgical changes. This deformation is carefully estimated before the assembly, ensuring the final product meets specific structural requirements.
Another notable patent is for a **Metal sheet made of high-strength 2XXX alloy for an aircraft fuselage**. This invention details a thin metal sheet with precise compositions that enhance its strength and applicability in aircraft fuselage panels and composite products, such as fiber metal laminates. The unique properties of the alloy make it a valuable material for the demanding environments faced in aviation.
Career Highlights
Ehrstrom has built his expertise through significant roles in reputable companies such as Constellium Issoire and Alcan Rhenalu. His experience in these organizations has allowed him to contribute to the development of advanced materials that push the limits of existing technologies in aeronautical applications.
Collaborations
Throughout his career, Ehrstrom has collaborated with notable individuals, including Timothy Warner and Ronan Dif. These collaborations have likely enriched his expertise and fostered innovation, leading to the successful development of his patented technologies.
Conclusion
Jean-Christophe Ehrstrom stands as a noteworthy figure in the field of materials innovation, with a strong focus on enhancing the manufacturing processes of aluminum alloys. His patents not only reflect his technical prowess but also his commitment to advancing technology in the aeronautical industry, paving the way for future developments.
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.