Paul J Walsh

Title: Paul J Walsh: Innovator in Carbon-Carbon Composites

Introduction

Paul J Walsh is a notable inventor based in Salt Lake City, UT (US). He holds 2 patents that showcase his contributions to the field of materials science, particularly in the development of advanced carbon-carbon composites.

Latest Patents

One of his latest patents is focused on "3-D carbon-carbon composites for crystal pulling furnace hardware." This invention provides a three-dimensional carbon-carbon composite for various components of crystal pulling furnaces, such as crucible holder tops and bottoms, heaters, heat shields, and pedestals. The enhanced physical properties of this material offer significant advantages, including the ability to pull larger diameter crystals, accommodate larger charges of crystallizable material, and extend the lifespan of the hardware. Another significant patent is the "Method for protecting a graphite chuck for a starter filament." This invention details a method for applying a uniform protective outer coating of pyrolytic graphite on a graphite chuck, which is essential for supporting a starter filament in the production of carbon-free polycrystalline silicon.

Career Highlights

Throughout his career, Paul J Walsh has worked with several companies, including Advanced Ceramico Corporation and Hercules Incorporated. His work in these organizations has contributed to advancements in materials used in various industrial applications.

Collaborations

Paul has collaborated with notable individuals in his field, including Michael H Gilbert, Sr and John B Hedge. These collaborations have likely enriched his work and contributed to his innovative patents.

Conclusion

Paul J Walsh is a distinguished inventor whose work in carbon-carbon composites has made a significant impact in the field of materials science. His patents reflect his commitment to innovation and the advancement of technology in industrial applications.