Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611284 | Rail truck suspension and journal housing retention assembly | Sam Dean Smith, Richard D. Curtis | 1997-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611284 | Rail truck suspension and journal housing retention assembly | Sam Dean Smith, Richard D. Curtis | 1997-03-18 |