2 patents
Utility
Enhanced safety proximity (ESP) alerter
7 Feb 23
A system and method for providing a proximity alert information form a locomotive directly to a device usable by wayside personnel or vehicles thereby alerting the personnel of an approaching locomotive.
Kevin Stokes
Filed: 30 Jan 20
Utility
Enhanced Safety Proximity (Esp) Alerter
12 Aug 20
A system and method for providing a proximity alert information form a locomotive directly to a device usable by wayside personnel or vehicles thereby alerting the personnel of an approaching locomotive.
Kevin STOKES
Filed: 29 Jan 20
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