4. Railway switches and signals
  5. Cab signal or train control
  6. Magnetic rail

Joe B. Hungate

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Apparatus and method for detecting railroad locomotive turns...

Communications: directive radio wave systems and devices (e.g. – Directive – Position indicating
Reexamination Certificate

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Method and apparatus for controlling trains by determining a...

Railway switches and signals – Train-position indication – Miniature model
Reexamination Certificate

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Railroad in-cab signaling with automatic train stop enforcement

Railway switches and signals – Cab signal or train control – Magnetic rail
Patent

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Profile ID: LFUS-PAI-P-856496

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