Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387308 | Open top rail car end cap | William G. Dahlin | 1997-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387308 | Open top rail car end cap | William G. Dahlin | 1997-12-09 |