This inventor holds 3 USPTO granted patents. Top assignees: International Telephone and Telegraph Corporation, Lexalite International Corporation. Active years: 1979-1982.
Company Filing History:
2 out of 1,088 
1 out of 12 Years Active: 1979-1982
Title: **Innovative Contributions of Jocelyn T Barnes in Roadway Lighting**
Introduction
Jocelyn T Barnes, an accomplished inventor based in Charlevoix, MI, has made significant contributions to the field of roadway lighting with her innovative designs. With a total of three patents to her name, Barnes has a remarkable ability to transform complex lighting challenges into practical solutions.
Latest Patents
One of her most notable inventions is a luminaire designed for residential roadway lighting. This innovative luminaire utilizes a one-piece reflector that generates at least two collimated beams in each longitudinal direction. The collimated beams strategically impinge on sloping faces of a refractor, diverging the beams into a well-organized pattern that efficiently illuminates the street while maintaining a sharp cutoff at predetermined distances. The refractor, employing a compressed parabola with large focal length radial sections and angular adjustments, allows for an advanced design that can be easily produced using a molded plastic matrix. This luminaire features prismatic surfaces that carefully control the diverged beams, ensuring a consistently uniform light distribution, enhancing safety and visibility on roadways.
Career Highlights
Jocelyn T Barnes has developed her inventions through her tenure at respected organizations such as International Telephone and Telegraph Corporation and Lexalite International Corporation. These experiences have honed her skills in innovative design and engineering, paving the way for her successful patent applications.
Collaborations
Throughout her career, Jocelyn has had the opportunity to collaborate with talented colleagues, including Chester A Hard, III and Billy L Shelby. These partnerships have contributed to the creative processes that led to her patented inventions.
Conclusion
Jocelyn T Barnes exemplifies the spirit of innovation in the area of roadway lighting with her unique design principles and patent achievements. Her dedication to enhancing safety and efficiency in public lighting reflects a deep understanding of both engineering and practical application. As she continues her work in the field, her contributions will likely inspire further advancements in lighting technology.