David L Spooner

Title: David L Spooner: Innovator in Reflectance Measurement and Holographic Pigments

Introduction

David L Spooner is a notable inventor based in Wilmington, DE (US). He has made significant contributions to the fields of reflectance measurement and holographic pigments. With a total of 5 patents to his name, Spooner has demonstrated a commitment to innovation and practical applications in various industries.

Latest Patents

Spooner's latest patents include a method and apparatus for determining the reflectance of translucent objects. This method allows for accurate measurement by illuminating small areas of the object and determining the lateral diffusion error using a predetermined set of calibration standards. The corrected reflectance value produced by this method has potential applications in the paper, printing, textile, coating, and food industries. Another significant patent is for holographic flake pigments, which includes processes for making the pigments, decorative coatings comprising the pigments, and articles that utilize these coatings. The pigments consist of particles made from an organic polymer and one or more volume phase holograms, with specific dimensions that enhance their decorative properties.

Career Highlights

Throughout his career, Spooner has worked with prominent companies, including E.I. du Pont de Nemours and Company. His work has focused on developing innovative solutions that address industry needs and improve product quality.

Collaborations

Spooner has collaborated with notable coworkers such as James G King and Steven R Mackara. These partnerships have contributed to the advancement of his inventions and the successful implementation of his patented technologies.

Conclusion

David L Spooner is a distinguished inventor whose work in reflectance measurement and holographic pigments has made a lasting impact on various industries. His innovative spirit and dedication to practical applications continue to inspire future advancements in technology.