Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697443 | Apparatus for locating a mobile railway asset | Thomas J. Sollenberger, Francis Cooper | 2023-07-11 |
| 10850755 | System and method for building and managing a train consist | William LeFebvre, Darren Dragish, Andrew H. Martin, Thomas P. Fuhs | 2020-12-01 |
| 10710619 | Train and rail yard management system | William LeFebvre, Darren Dragish, Andrew H. Martin, Edward J. Mansfield | 2020-07-14 |
| 10259477 | Train and rail yard management system | William LeFebvre, Darren Dragish, Andrew H. Martin, Edward J. Mansfield | 2019-04-16 |