Northbrook, IL, United States of America

Thomas E Johnson


Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Thomas E Johnson: Innovator in Emergency Lighting Solutions

Introduction

Thomas E Johnson is a notable inventor based in Northbrook, IL (US). He has made significant contributions to the field of emergency lighting through his innovative designs and technologies. His work focuses on creating efficient and effective lighting solutions that address critical needs during power outages.

Latest Patents

Johnson holds a patent for an "Apparatus and methods for providing emergency lighting." This invention presents an improved emergency or interim lighting device that satisfies the need for an electrochemical lighting system capable of providing prolonged illumination over the life of the power unit. The device utilizes LEDs as the illumination source, which offers optimum lumen output while consuming considerably less power than conventional incandescent lighting devices. By incorporating a unique combination of diode arrangement and parabolic reflector, Johnson's design overcomes the directional limitations of traditional LED lighting, providing wide area illumination coverage. Additionally, a multi-level lighting scheme allows for easy identification of the device during electrical power outages and offers multiple levels of lighting intensity.

Career Highlights

Throughout his career, Thomas E Johnson has demonstrated a commitment to innovation and problem-solving in the lighting industry. His work has not only advanced the technology of emergency lighting but has also contributed to energy efficiency and sustainability.

Collaborations

Johnson has collaborated with notable colleagues, including Donald F Evans and Robert Owen Brady, to further enhance the development of lighting technologies. Their combined expertise has played a crucial role in the success of their projects.

Conclusion

Thomas E Johnson's contributions to emergency lighting technology exemplify the impact of innovative thinking in addressing real-world challenges. His patent for an advanced emergency lighting device showcases his dedication to improving safety and efficiency in critical situations.

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