Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11230304 | Device dissipating energy of rail car collisions | Jan Kukulski, Leszek Wasilewski, Grzegorz Zurawski | 2022-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11230304 | Device dissipating energy of rail car collisions | Jan Kukulski, Leszek Wasilewski, Grzegorz Zurawski | 2022-01-25 |