Gary E Clark

Title: Gary E. Clark: Innovator in Track Signalling Systems

Introduction

Gary E. Clark is a notable inventor based in Henrietta, NY (US). He has made significant contributions to the field of track signalling systems, particularly for electrified rapid transit systems. His innovative approach has led to the development of a more efficient signalling system that utilizes fewer components.

Latest Patents

Gary E. Clark holds a patent for a track circuit signalling system. This system is designed to operate with significantly fewer components compared to traditional methods. Instead of requiring a transmitter and receiver at each track circuit boundary, his design employs transmitters at alternate boundaries and two receivers at intermediate boundaries. The coupling units for these receivers are more economical than previous designs. Each transmitter communicates on different carrier frequencies, transmitting signals in both directions. This innovative approach allows for a more streamlined and cost-effective signalling system.

Career Highlights

Gary E. Clark is associated with General Signal Corporation, where he has applied his expertise in developing advanced signalling technologies. His work has been instrumental in enhancing the efficiency and reliability of rapid transit systems.

Collaborations

Some of Gary's coworkers include Klaus H. Frielinghaus and Barry L. Smith. Their collaborative efforts have contributed to the success of various projects within the company.

Conclusion

Gary E. Clark's contributions to track signalling systems exemplify innovation in the field of transit technology. His patent reflects a commitment to improving efficiency and reducing costs in electrified rapid transit systems.