Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4519476 | Detachable workbench top | Giorgio Grasselli | 1985-05-28 |
| 4493392 | Convertible fold-up ladder | — | 1985-01-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4519476 | Detachable workbench top | Giorgio Grasselli | 1985-05-28 |
| 4493392 | Convertible fold-up ladder | — | 1985-01-15 |