Company Filing History:
Years Active: 2007-2013
Title: **Hartmut Stengelin: Innovator in Battery and Fuel Cell Technologies**
Introduction
Hartmut Stengelin is a distinguished inventor based in Mainz, Germany, renowned for his advancements in battery and fuel cell technologies. With a total of four patents to his name, Stengelin is making significant contributions to the field of electric vehicles and fuel cell systems.
Latest Patents
One of Stengelin's latest innovations is a **battery cell integrated measurement sensor line and equalization resistor**. This invention features a battery cell designed for electric vehicle battery packs, incorporating surface-applied wires that streamline the connections between the cell and a controller. By employing resistive or non-resistive wiring printed directly onto the cell's surface, he has eliminated the need for separate jumper wires, thus enhancing the design's efficiency. The system includes a unique insulating layer that minimizes the risk of short circuits, showcasing Stengelin's commitment to safety and performance.
Another significant patent is the **fuel cell voltage unit for detecting a failed plate connection**. This innovation is integral to a fuel cell system, which employs a cell voltage monitoring sub-system to accurately measure the voltage of each cell in a stack. The system's ability to identify low-performing or failed cells through differential amplifiers allows for real-time diagnostics and enhances the reliability of fuel cells during operation.
Career Highlights
Hartmut Stengelin works at Gm Global Technology Operations LLC, where he applies his expertise in innovative technologies. His work primarily revolves around developing solutions that improve the performance and safety of energy storage systems.
Collaborations
Stengelin collaborates with notable professionals in his field, including Rainer Pechtold and Andreas Koenekamp, both of whom contribute to advancing cutting-edge technologies at Gm Global Technology Operations LLC. Through teamwork and shared insights, they push the boundaries of innovation in battery and fuel cell technologies.
Conclusion
In conclusion, Hartmut Stengelin stands out as a prominent inventor whose work in battery and fuel cell technology exemplifies innovation and dedication. With his patents addressing critical issues in energy storage and management, Stengelin continues to shape the future of electric vehicles and fuel cells, making substantial contributions to sustainable technology.