Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637144 | Rotational joint having preloading element for a railway car | Robert J. Atmur | 2017-05-02 |
| 9617689 | Passive switch for a railway track | Robert J. Atmur | 2017-04-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637144 | Rotational joint having preloading element for a railway car | Robert J. Atmur | 2017-05-02 |
| 9617689 | Passive switch for a railway track | Robert J. Atmur | 2017-04-11 |