Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8672274 | Locking device for crossings with movable frog point | — | 2014-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8672274 | Locking device for crossings with movable frog point | — | 2014-03-18 |