Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4295315 | Expansion joint cover | R. Gordon Stewart | 1981-10-20 |
| 4271650 | Expansion joint cover | — | 1981-06-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4295315 | Expansion joint cover | R. Gordon Stewart | 1981-10-20 |
| 4271650 | Expansion joint cover | — | 1981-06-09 |