This inventor holds 1 USPTO granted patent and 1 published patent application and 7 EPO patents. Top assignee: Alstom Holdings. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Stéphane Roll: Innovator in Railway Vehicle Design
Introduction
Stéphane Roll is a notable inventor based in Brumath, France. He has made significant contributions to the field of railway vehicle design, particularly through his innovative patent. With a focus on enhancing the structural integrity and thermal efficiency of railway vehicles, Roll's work stands out in the industry.
Latest Patents
Stéphane Roll holds a patent for a frame structure for a vehicle. This invention features a floor structure for a railway vehicle that includes a composite panel. The panel consists of a lower metal plate, an upper metal plate, and a layer of thermal insulating material arranged between the two metal plates. Notably, the insulating layer incorporates a plate made of wood or bark, which adds to the sustainability and efficiency of the design. He has 1 patent to his name.
Career Highlights
Throughout his career, Stéphane Roll has worked with prominent companies in the transportation sector. He has been associated with Alstom Holdings and Alstom Transport Technologies, where he has contributed to various projects aimed at improving railway technology. His expertise in engineering and design has been instrumental in advancing the capabilities of modern railway vehicles.
Collaborations
Stéphane Roll has collaborated with several professionals in his field, including Bernard Tritz and Joël Samain. These partnerships have allowed him to share knowledge and innovate further in railway vehicle design.
Conclusion
Stéphane Roll's contributions to railway vehicle design through his innovative patent demonstrate his commitment to enhancing transportation technology. His work continues to influence the industry, paving the way for more efficient and sustainable railway solutions.