Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10562546 | Mechanism for operating a railcar discharge gate assembly | John E. Dolnik | 2020-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10562546 | Mechanism for operating a railcar discharge gate assembly | John E. Dolnik | 2020-02-18 |