Frank H Feddrix

Title: The Innovative Contributions of Frank H. Feddrix

Introduction

Frank H. Feddrix is a notable inventor based in Westlake, OH (US), recognized for his significant contributions to the field of electrochemical cells. With a total of 7 patents to his name, Feddrix has made strides in developing advanced battery technologies that enhance performance and efficiency.

Latest Patents

Among his latest innovations is the patent for a flexible thin printed battery and device and method of manufacturing the same. This invention presents a flat, flexible electrochemical cell that incorporates various aspects to improve battery design. The printed anode eliminates the need for a discrete anode current collector, which reduces the overall size of the battery. Additionally, an advantageous electrolyte allows for the use of a metallic cathode current collector, thereby enhancing battery performance. The invention also includes printable gelled electrolytes and separators, facilitating the construction of both co-facial and co-planar batteries. Furthermore, cell contacts are designed to minimize the potential for electrolyte creepage in these innovative electrochemical cells.

Another significant patent involves doped manganese dioxides, which serve as an active electrode material. This material exhibits improved electrochemical performance compared to conventional manganese dioxide materials. The doped manganese dioxide electrode can be produced through a wet chemical method or electrolytically, utilizing a solution that contains manganese sulfate, sulfuric acid, and a dopant present in an amount of at least about 25 ppm.

Career Highlights

Feddrix is currently associated with Eveready Battery Company, Inc., where he continues to push the boundaries of battery technology. His work has been instrumental in advancing the capabilities of electrochemical cells, making them more efficient and versatile for various applications.

Collaborations

Throughout his career, Feddrix has collaborated with notable colleagues, including Richard A. Langan and Mark A. Schubert. These partnerships have contributed to the development of innovative solutions in the field of battery technology.

Conclusion

Frank H. Feddrix's contributions to the field of electrochemical cells exemplify the spirit of innovation. His patents reflect a commitment to enhancing battery technology, making significant strides in performance and efficiency. His work continues to influence the industry and pave the way for future advancements.