Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10988151 | System and method for controlling a level crossing of a railway track | Jeffrey Michael Fries, James Frisbie, Tony Spagnolia, Brian Isaacson | 2021-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10988151 | System and method for controlling a level crossing of a railway track | Jeffrey Michael Fries, James Frisbie, Tony Spagnolia, Brian Isaacson | 2021-04-27 |