Elizabeth Z Shepherd

Title: Innovations of Elizabeth Z Shepherd

Introduction

Elizabeth Z Shepherd is a notable inventor based in Slough, GB. She has made significant contributions to the field of color measurement in paints. Her innovative approach has led to the development of a unique method and apparatus that enhances the accuracy of color property measurements.

Latest Patents

Shepherd holds a patent for a "Method and apparatus for the measurement of color properties of paint." This invention focuses on measuring the color properties of wet paint, such as lightness, using colorimetry or photospectrometry. The process involves a sample volume contained in a vessel that is subjected to shearing forces and turbulence. These forces are generated by a rotating disc with a spiral rib configuration, which faces a window for measurements taken by a spectrophotometer. This innovative method improves the precision of color measurement in various applications.

Career Highlights

Elizabeth Z Shepherd is associated with Imperial Chemical Industries Limited, a company known for its advancements in chemical manufacturing. Her work has been instrumental in enhancing the methodologies used in paint color measurement, showcasing her expertise and dedication to innovation in this field.

Collaborations

Shepherd has collaborated with notable coworkers, including Celia Charlotte Taylor and Michael L Colclough. Their combined efforts have contributed to the development of advanced technologies in the industry.

Conclusion

Elizabeth Z Shepherd's contributions to the field of color measurement in paints exemplify her innovative spirit and commitment to advancing technology. Her patent reflects a significant step forward in the accuracy of color property measurements, benefiting various industries.