Company Filing History:
Years Active: 1990
Title: Innovations of James C Hedstrom in Fuel Cell Technology
Introduction
James C Hedstrom is an accomplished inventor based in Los Alamos, NM (US). He has made significant contributions to the field of fuel cell technology, particularly in the area of water transport within fuel cells. His innovative approach has the potential to enhance the efficiency and performance of fuel cells.
Latest Patents
Hedstrom holds a patent for a groundbreaking invention titled "Fuel Cell Water Transport." This patent addresses the regulation of moisture content and temperature of hydrogen and oxygen gases throughout their traverse in a fuel cell that incorporates a solid polymer membrane. The invention features a first flow field adjacent to the solid polymer membrane, where chemical reactions occur to generate electrical current. A second flow field, located sequentially with the first, incorporates a membrane for effective water transport. The design allows for the circulation of a control fluid adjacent to the second membrane, facilitating moisture transport to humidify the fuel gas or to prevent excess water buildup in the oxidizer gas. This innovative mechanism controls the fuel cell gas temperatures throughout the traverse of the fuel cell.
Career Highlights
Hedstrom's career is marked by his dedication to advancing fuel cell technology. His work has been recognized for its potential to improve energy efficiency and sustainability. He is associated with the United States of America as represented by the United States, where he continues to contribute to research and development in this critical area.
Collaborations
Hedstrom collaborates with fellow inventor Nicholas E Vanderborgh, working together to push the boundaries of fuel cell technology and explore new innovations.
Conclusion
James C Hedstrom's contributions to fuel cell technology, particularly through his patent on water transport, highlight his role as a key innovator in the field. His work not only enhances the efficiency of fuel cells but also paves the way for future advancements in sustainable energy solutions.