Barry L Smith

Title: The Innovative Contributions of Barry L. Smith

Introduction

Barry L. Smith is a notable inventor based in Rochester, NY (US). He has made significant contributions to the field of engineering, particularly in railway signaling and audio frequency technology. With a total of 6 patents to his name, Smith's work has had a lasting impact on the industry.

Latest Patents

Among his latest patents is the Trimmer Line Rewinder, which showcases his innovative approach to practical solutions. Additionally, he has developed a combination frequency loop coupling for railway track signaling. This invention involves an audio frequency (AF) track circuit that utilizes a railway track tuned loop transmitter operating in a dual resonant mode. This technology allows for the handling of two signal frequencies, which are conducted through a tuning unit with series and parallel branches tuned to each frequency. The track circuit using the tuned loop transmitter effectively eliminates DC return current imbalance effects while maintaining suitably high track circuit shunting sensitivity.

Career Highlights

Barry L. Smith is currently employed at General Signal Corporation, where he continues to push the boundaries of innovation. His work has been instrumental in advancing technologies that enhance safety and efficiency in railway systems.

Collaborations

Throughout his career, Smith has collaborated with talented individuals such as James R. Hoelscher and William A. Petit. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Barry L. Smith's contributions to the field of engineering and his innovative patents demonstrate his commitment to advancing technology. His work continues to influence the railway signaling industry and showcases the importance of innovation in engineering.