Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11713061 | Hopper railroad car having top hatch cover assembly | Peter L. Jones, Victor M. Mankarious, James A. Warwick, Steven J. Knight | 2023-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11713061 | Hopper railroad car having top hatch cover assembly | Peter L. Jones, Victor M. Mankarious, James A. Warwick, Steven J. Knight | 2023-08-01 |