Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948880 | Guardrail terminal | — | 2005-09-27 |
| 5657966 | Metallic guardrail barrier | — | 1997-08-19 |
| 5286137 | Guardrail barrier | Adriano Fracasso | 1994-02-15 |
| 5044609 | Guardrail barrier | Adriano Fracasso | 1991-09-03 |