Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4462573 | Support post for temporary guard-rail chains | Samuel T. Melfi | 1984-07-31 |
| 4412407 | Mounting arrangement for guard rail post | Samuel T. Melfi | 1983-11-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4462573 | Support post for temporary guard-rail chains | Samuel T. Melfi | 1984-07-31 |
| 4412407 | Mounting arrangement for guard rail post | Samuel T. Melfi | 1983-11-01 |