James H Duvall

Title: Innovations by James H Duvall

Introduction

James H Duvall is an accomplished inventor based in Mentor, OH (US). He has made significant contributions to the field of thermal interface materials, holding 2 patents that enhance the efficiency of heat transfer in electronic devices. His work is particularly relevant in maintaining safe operating temperatures for microprocessors.

Latest Patents

Duvall's latest patents focus on a method of forming a phase change thermal interface. This innovative thermal interface material is designed to transfer heat from a heat source, such as a microprocessor, to a heat sink. The material includes thermally conductive filler particles dispersed in a phase change material. This phase change material softens and flows at the operating temperature of the heat source, ensuring good thermal contact with uneven surfaces of both the heat source and heat sink. It minimizes excessive exudation and loss of the interface material. The phase change material comprises a polymer component, such as an elastomer, and a melting point component that adjusts the softening temperature to match the operating temperature of the heat source.

Career Highlights

James H Duvall is currently employed at Saint-Gobain Performance Plastics Corporation, where he continues to innovate in the field of thermal management solutions. His expertise in developing advanced materials has positioned him as a key player in the industry.

Collaborations

Duvall has collaborated with notable coworkers, including Steve Bergerson and Charles Balian, contributing to a dynamic work environment that fosters innovation and creativity.

Conclusion

James H Duvall's contributions to thermal interface materials demonstrate his commitment to advancing technology in electronic devices. His patents reflect a deep understanding of material science and engineering, making him a valuable inventor in his field.