John Hayward Johnson

Title: John Hayward Johnson: Innovator in Railroad Signal Technology

Introduction

John Hayward Johnson is a notable inventor based in Blue Springs, MO (US). He has made significant contributions to the field of railroad signaling technology, holding a total of 3 patents. His work focuses on enhancing the safety and efficiency of railroad operations through innovative signal detection systems.

Latest Patents

One of Johnson's latest patents is the "Cab signal quality detecting and reporting system and method." This system is designed for railroad cab signal quality detection and reporting, utilizing a status signal carried on a railroad rail. The system includes a signal detector that identifies the status signal and a measurement subsystem that analyzes the cab signal parameter. The quality analysis subsystem then determines the quality of the cab signal parameter, which can be reported for further analysis. Another significant patent is the "Cab signal pickup system with motor noise reduction." This invention employs inductive pickups for sensing coded cab current information, enhancing detection systems used with locomotives powered by alternating current traction motors.

Career Highlights

Throughout his career, Johnson has worked with prominent companies such as General Electric Company and Harmon Industries, Inc. His experience in these organizations has contributed to his expertise in railroad technology and innovation.

Collaborations

Johnson has collaborated with various professionals in his field, including his coworker Lee A McConnel. Their joint efforts have likely led to advancements in the technologies they developed.

Conclusion

John Hayward Johnson's contributions to railroad signaling technology through his patents and career experiences highlight his role as an innovator in the industry. His work continues to influence the safety and efficiency of railroad operations.