Company Filing History:
Years Active: 1979-1987
Title: Innovations by Joseph Powers in Fuel Cell Technology
Introduction
Joseph Powers is an accomplished inventor based in Riverside, Connecticut. He has made significant contributions to the field of fuel cell technology, holding a total of three patents. His work focuses on enhancing the efficiency and durability of fuel cells, which are crucial for clean energy applications.
Latest Patents
One of Joseph Powers' latest patents is for a silicon carbide matrix designed for fuel cells. This innovative matrix holds the electrolyte within a phosphoric acid fuel cell and is composed of silicon carbide and a binder of polyethersulfone. The matrix consists of 10-20 weight percent polyethersulfone, with the remainder being silicon carbide. This design offers improved strength, wettability, and bubble pressure compared to existing matrices in the field.
Another notable patent is for a high-temperature, high-pressure chemical-resistant seal material. This seal material is specifically adapted for sealing phosphoric acid fuel cell stacks and comprises an unfilled, unoiled high molecular weight polytetrafluoroethylene. It maintains seal integrity and stability at temperatures exceeding 400°F (204°C) and can withstand differential pressures above 50 psi. This material is versatile and can be utilized in various electrochemical cells where high temperature and corrosive environments are present.
Career Highlights
Joseph Powers is currently employed at United Technologies Corporation, where he continues to innovate in the field of fuel cell technology. His work has been instrumental in advancing the capabilities of fuel cells, making them more reliable and efficient for various applications.
Collaborations
Throughout his career, Joseph has collaborated with notable colleagues, including Ronald G. Martin and John C. Trocciola. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
Joseph Powers is a key figure in the advancement of fuel cell technology, with multiple patents that enhance the performance and reliability of these energy systems. His innovative contributions continue to shape the future of clean energy solutions.