Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359498 | Method of forming a maintenance-free rolling door vacuum slat | Michael Magro | 2025-07-15 |
| 11913279 | Maintenance-free rolling door vacuum slat | Michael Magro | 2024-02-27 |
| 11725422 | Power transfer device for a rolling door operator | — | 2023-08-15 |
| 11643849 | Planetary gearbox system | — | 2023-05-09 |
| 11486195 | Limit position safety device for a rolling door | — | 2022-11-01 |
| 11339610 | Auxiliary chain assembly for rolling doors and the like | — | 2022-05-24 |
| 11230880 | Unitary extruded shell for assembling non-insulated and insulated slats for rolling doors and method of forming same | Michael Magro | 2022-01-25 |
| 8069896 | Method and apparatus for driving a roller shutter door | — | 2011-12-06 |
| 6068040 | Slat edge retainer for overhead rolling doors | Felice P. DeGiovanni | 2000-05-30 |
| 5848631 | Movable closure with load resistant lateral locks | Felice P. DeGiovanni | 1998-12-15 |
| 5657805 | Wind-resistant overhead closure | — | 1997-08-19 |
| 5544690 | Roll-up door provided with thermal protection means and a direct drive gearing arrangement | Vincent Magro | 1996-08-13 |
| 5419386 | Insulated roll-up door provided with metal outer and inner walls | Vincent Magro | 1995-05-30 |
| 5275223 | Support roller provided with roll-up mechanism for rolling doors, gates and the like | Vincent Magro | 1994-01-04 |
| D324645 | Roller support for rolling doors, gates or the like | Vincent Magro | 1992-03-17 |
| D288131 | Insulated panel for rolling gates | — | 1987-02-03 |
| 4630664 | Insulated roll-up door | — | 1986-12-23 |