Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751536 | Railroad hopper car door operating mechanism | Guadalupe L. Galvan, Christopher C. Gaydos, Eric F. Wenzel | 2017-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751536 | Railroad hopper car door operating mechanism | Guadalupe L. Galvan, Christopher C. Gaydos, Eric F. Wenzel | 2017-09-05 |