James C Braun

Title: Innovations of James C Braun in Fuel Cell Technology

Introduction

James C Braun is an accomplished inventor based in Juno Beach, FL (US). He has made significant contributions to the field of fuel cell technology, holding a total of 2 patents. His work focuses on improving the efficiency and manufacturing processes of polymer electrolyte membrane (PEM) fuel cells.

Latest Patents

Braun's latest patents include a "Conductivity Fuel Cell Collector Plate and Method of Fabrication." This patent discloses an improved method for manufacturing a PEM fuel cell collector plate. The process involves molding a highly conductive polymer composite with a high polymer concentration on its external surfaces. After molding, the polymer-rich layer is removed from the land areas through machining or grinding, which enhances the overall conductivity of the collector plate. The remaining polymer-rich surface in the collector plate channels provides increased mechanical strength and other benefits.

Another notable patent is for a "Fuel Cell Collector Plate and Method of Fabrication." This invention presents an improved molding composition for creating a current collector plate for PEM fuel cells. The composition consists of a polymer resin combined with a low surface area, highly-conductive carbon or graphite powder filler. The low viscosity of the thermoplastic resin, along with the reduced filler particle surface area, results in a moldable composition that can be fabricated into a current collector plate with enhanced current collecting capacity compared to traditional fluoropolymer molding compositions.

Career Highlights

Throughout his career, James C Braun has worked with notable companies such as Energy Partners, L.C. and Teledyne Energy Systems, Inc. His experience in these organizations has contributed to his expertise in fuel cell technology and innovation.

Collaborations

Braun has collaborated with several professionals in the field, including John E Zabriskie, Jr. and Jay K Neutzler. These collaborations have likely enriched his work and led to advancements in fuel cell technology.

Conclusion

James C Braun's contributions to fuel cell technology through his patents and career experiences highlight his role as an innovator in the field. His work continues to influence advancements in energy solutions.