Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5544690 | Roll-up door provided with thermal protection means and a direct drive gearing arrangement | Sebastian Magro | 1996-08-13 |
| 5419386 | Insulated roll-up door provided with metal outer and inner walls | Sebastian Magro | 1995-05-30 |
| 5275223 | Support roller provided with roll-up mechanism for rolling doors, gates and the like | Sebastian Magro | 1994-01-04 |
| D324645 | Roller support for rolling doors, gates or the like | Sebastian Magro | 1992-03-17 |