Thomas M Kaufman

Title: Innovations of Thomas M Kaufman

Introduction

Thomas M Kaufman is an accomplished inventor based in Middleton, WI (US). He holds three patents that showcase his contributions to the field of electrochemical cells. His work has significantly advanced the technology used in rechargeable batteries.

Latest Patents

One of his latest patents is titled "Electrochemical cell having improved radial seal." This invention features a cathode can that fits over an anode can, creating an anode cavity for retaining active anode material. A cathode assembly is positioned near the base of the anode can, separated from the anode cavity by a separator. A radial seal is implemented at the outer periphery of the anode and cathode side walls to prevent electrolyte leakage. Additionally, an insulator is placed between the anode and cathode to ensure electrical insulation.

Another significant patent is "Method and apparatus for regulating charging of electrochemical cells." This invention introduces a rechargeable electrochemical cell equipped with a pressure-responsive apparatus that determines the charge termination point. A reversible pressure-responsive switch is located in the cap of the rechargeable metal hydride cell, which may also include a vent system for releasing internal pressure. Alternatively, a strain gauge can be integrated into the cell's outer surface, changing resistance as the battery expands due to internal pressure during charging. This rechargeable cell can work with various charging sources, including constant voltage and current.

Career Highlights

Throughout his career, Thomas M Kaufman has worked with notable companies such as Rayovac Corporation and Spectrum Brands, Inc. His experience in these organizations has contributed to his expertise in battery technology and innovation.

Collaborations

Thomas has collaborated with talented individuals in his field, including Aaron J Rositch and Marc Syvertsen. These partnerships have likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Thomas M Kaufman is a notable inventor whose work in electrochemical cells has made a significant impact on battery technology. His patents reflect his dedication to improving the efficiency and reliability of rechargeable batteries.