Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685551 | Roller skate with improved performance | Roberto Gorza | 1997-11-11 |
| 5649375 | Sealing device for ski boots | — | 1997-07-22 |
| 5634647 | Braking device particularly for skates | Roberto Gorza, Renzo Balbinot | 1997-06-03 |