Dorothy Rachko

Title: The Innovative Mind of Dorothy Rachko

Introduction

Dorothy Rachko is a notable inventor based in Passaic, NJ (US). She has made significant contributions to the field of artificial illumination through her innovative patent. Her work exemplifies the intersection of science and practical application, showcasing her dedication to enhancing our understanding of light perception.

Latest Patents

Dorothy Rachko holds a patent titled "Method and apparatus for expressing relative brightness of artificial illumination." This invention provides a method for quantifying the relative brightness of artificial light as perceived by the average observer. The process involves extracting narrow bands of light in blue, green, yellow, and red-orange wavelengths. From these bands, six different signals are generated, which are then combined to express a numerical value indicative of brightness. This innovative approach allows for a more accurate assessment of artificial lighting conditions.

Career Highlights

Rachko's career is marked by her association with Westinghouse Electric Corporation, where she has applied her expertise in lighting technology. Her work has contributed to advancements in how artificial illumination is measured and understood. With a focus on practical applications, she has played a vital role in enhancing lighting systems.

Collaborations

Throughout her career, Dorothy has collaborated with esteemed colleagues such as William A. Thornton and Edward Chen. These partnerships have fostered an environment of innovation and creativity, leading to significant advancements in their respective fields.

Conclusion

Dorothy Rachko's contributions to the field of artificial illumination through her patent demonstrate her innovative spirit and commitment to advancing technology. Her work continues to influence how we perceive and measure light, making her a significant figure in the realm of invention.