Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5449115 | Anti-rotting, split resistant railroad cross tie | — | 1995-09-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5449115 | Anti-rotting, split resistant railroad cross tie | — | 1995-09-12 |