Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7257471 | Communications device for remote control of rail track switches in a train yard | Robert James Foy, Eric Bruce Moore, John W. McElroy, Chris Luevano, George Freeman | 2007-08-14 |
| 7177732 | Automatic coupling of locomotive to railcars | Mark Bradshaw Kraeling, David Teeter | 2007-02-13 |
| 7076343 | Portable communications device integrating remote control of rail track switches and movement of a locomotive in a train yard | Robert James Foy | 2006-07-11 |