Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054185 | System and method for monitoring a railroad grade crossing | Stuart Goose, Stefan Fritschi | 2024-08-06 |
| 11827260 | Grade crossing control system | Richard Bamfield | 2023-11-28 |
| 11643119 | Track circuit surge protection | — | 2023-05-09 |
| 11235790 | Modular railroad track simulator | James Dobson | 2022-02-01 |
| 10946881 | Automated testing and reporting of timely activation of crossing warning equipment based on data originated from a real-time train tracking system | Stefan Fritschi, Omer Metel | 2021-03-16 |