Emmitt R Harrell, Jr

Title: Emmitt R Harrell, Jr: Innovator in Viscoelastic Properties

Introduction

Emmitt R Harrell, Jr. is a notable inventor based in Avon Lake, OH (US). He has made significant contributions to the field of material science, particularly in understanding viscoelastic properties. His innovative approach has led to the development of a unique method and apparatus that enhances the analysis of viscoelastic materials.

Latest Patents

Emmitt holds a patent for a "Method and apparatus for determining the fundamental viscoelastic properties of a viscoelastic material." This patent outlines a systematic approach to measuring the relaxation of torsional stress in viscoelastic materials. The method involves imparting torsional stress, measuring its relaxation over time, and converting the relaxation stress into a representative analog waveform. This waveform is then digitized to produce a digital representation, allowing for the determination of frequency-dependent fundamental viscoelastic properties. The process also includes analyzing the waveform to automate testing procedures, ensuring accurate results.

Career Highlights

Emmitt R Harrell, Jr. is associated with The B. F. Goodrich Company, where he has applied his expertise in material science. His work has been instrumental in advancing the understanding of viscoelastic materials, which are crucial in various applications across industries. His innovative methods have paved the way for more efficient testing and analysis of these materials.

Collaborations

Emmitt has collaborated with notable colleagues, including John P Porter and Ronald L Dellangelo. These collaborations have contributed to the development and refinement of his patented methods, enhancing the overall impact of their work in the field.

Conclusion

Emmitt R Harrell, Jr. stands out as an influential inventor in the realm of viscoelastic properties. His innovative methods and dedication to material science continue to inspire advancements in the industry.