Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647678 | Device for connecting prefabricated beams to pillars or similar load-bearing structural elements | Benito Zambelli | 2003-11-18 |
| 6502362 | Anchoring device for components made of concrete | Benito Zambelli | 2003-01-07 |