Company Filing History:
Years Active: 2023-2025
Title: Scott D Sapp: Innovator in Virtual Approach Signal Technology
Introduction
Scott D Sapp is a notable inventor based in Smithville, MO (US). He has made significant contributions to the field of railway signaling technology, holding a total of 5 patents. His work focuses on enhancing the safety and efficiency of train operations through innovative signaling systems.
Latest Patents
One of Scott D Sapp's latest patents is titled "System and method for virtual approach signal restriction upgrade." This invention presents a system and method for providing a virtual approach signal restriction upgrade between physical signaling components. In a CTC type of operation, the use of a virtual signal with signal type functionality allows a train currently governed by an approach indication to accelerate on a clear indication if the advance signal indication upgrades. The addition of audio frequency type circuits with the advance signal indication enables a train to upgrade from a restricting indication to an approach or clear indication, while protecting open HT switches, broken rail, hazards, and follow-up moves. This invention provides a system for allowing trains to upgrade from a 'restricting' indication to an “approach” or “clear and accelerate” indication with an upgraded PTC track line for the segment.
Career Highlights
Scott D Sapp is currently employed at BNSF Railway Company, where he applies his expertise in railway signaling technology. His innovative approach has contributed to the development of safer and more efficient train operations.
Collaborations
Scott has collaborated with several professionals in his field, including Mitchell Wayne Beard and Michael E Ramolt. These collaborations have further enhanced the impact of his inventions in the railway industry.
Conclusion
Scott D Sapp is a distinguished inventor whose work in virtual approach signal technology has significantly advanced railway safety and efficiency. His contributions continue to shape the future of train operations.
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