David F Purvis

Title: Innovations by David F. Purvis

Introduction

David F. Purvis is an accomplished inventor based in Newark, OH (US). He has made significant contributions to the field of glass fiber production through his innovative patents. With a total of 3 patents, Purvis has demonstrated a commitment to enhancing manufacturing processes and reducing costs.

Latest Patents

One of his latest patents is the "Reduced Alloy Bushing Flange." This invention features a cooling bushing flange that incorporates a reduced amount of precious metal, specifically designed for glass fiber production apparatuses. The flange consists of a first portion made from a precious metal or alloy, extending outwardly from a bushing, and a second portion made from a non-precious metal. This design allows for a thermal seal that prevents molten glass from leaking, while significantly reducing the overall cost of the bushing and the manufacturing of glass fibers.

Another notable patent is the "Palladium Screens for Bushing Assembly and Method of Using." This invention involves a filament forming apparatus that includes a bushing with a high palladium content screen. The structural components are crafted from a material with high creep strength, capable of withstanding the corrosive effects of molten mineral materials. This innovative approach enhances the durability and efficiency of the bushing assembly.

Career Highlights

David F. Purvis works at OCV Intellectual Capital, LLC, where he continues to develop and refine his inventions. His work has had a profound impact on the glass fiber production industry, showcasing his expertise and innovative thinking.

Collaborations

Purvis collaborates with talented individuals such as Byron Bemis and Todd M. Harms. Their combined efforts contribute to the advancement of technology in their field.

Conclusion

David F. Purvis is a notable inventor whose work in glass fiber production has led to significant innovations. His patents reflect a dedication to improving manufacturing processes and reducing costs, making a lasting impact in the industry.