Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657698 | Pivot plate assembly for articulated railway cars | James E. Black, Jr., Donald J. Blunden, Michael J. Rench | 1997-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657698 | Pivot plate assembly for articulated railway cars | James E. Black, Jr., Donald J. Blunden, Michael J. Rench | 1997-08-19 |