Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593089 | Crosstie plug for a railroad spike | Charles L. Stalker, Joseph T. Wilson, III | 1997-01-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593089 | Crosstie plug for a railroad spike | Charles L. Stalker, Joseph T. Wilson, III | 1997-01-14 |