Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698148 | Demountable modular floor for watertight raised decks | Biagio Carlo Manna | 2004-03-02 |
| 5025598 | Modular structure for parking lots, particularly suitable for temporary parking lots | Biagio Carlo Manna | 1991-06-25 |