Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326669 | Laminated wooden railroad crossite having exposed end-grain forming part of the load bearing surface | Craig R. McIntyre | 1982-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326669 | Laminated wooden railroad crossite having exposed end-grain forming part of the load bearing surface | Craig R. McIntyre | 1982-04-27 |