Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9975219 | Backing pad with slots for sanding disks with multiple holes | Joao Miguel Fontes Da Rocha Castro, Oscar Emanuel Ratola Branco | 2018-05-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9975219 | Backing pad with slots for sanding disks with multiple holes | Joao Miguel Fontes Da Rocha Castro, Oscar Emanuel Ratola Branco | 2018-05-22 |