Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11713061 | Hopper railroad car having top hatch cover assembly | Peter L. Jones, Victor M. Mankarious, Steven J. Knight, Jordan Paul Liske | 2023-08-01 |
| 11603121 | Hopper railroad car flexible top hatch cover | Peter L. Jones, Michael Tadros | 2023-03-14 |