Joe Earle Guthrie

Title: Joe Earle Guthrie: Innovator in Angular Colorimetry

Introduction

Joe Earle Guthrie is a notable inventor based in Sonoma, California. He has made significant contributions to the field of colorimetry, particularly through his innovative patent. His work focuses on measuring the reflectance properties of objects, which has applications in various industries.

Latest Patents

Guthrie holds a patent for an "Apparatus and method for angular colorimetry." This invention is designed to measure the reflectance properties of an object that has both front and back reflecting surfaces. The apparatus includes a sample stage for placing the object, a light source, and a detector that captures reflected light. The positioning device allows for multiple angular positions of the light source and detector, ensuring accurate measurements of the object's reflectance.

Career Highlights

Guthrie is currently employed at AGC Flat Glass North America, Inc., where he continues to develop and refine his innovative ideas. His work has led to advancements in the understanding of how light interacts with different surfaces, which is crucial for various applications in science and industry.

Collaborations

Throughout his career, Guthrie has collaborated with notable colleagues, including Peter A. Sieck and Peter A. Maschwitz. These collaborations have contributed to the development of his patented technology and have fostered a productive environment for innovation.

Conclusion

Joe Earle Guthrie's contributions to angular colorimetry exemplify the impact of innovative thinking in technology. His patent and ongoing work at AGC Flat Glass North America, Inc. highlight the importance of measuring reflectance properties in various applications. His collaborations with esteemed colleagues further enhance the significance of his contributions to the field.