Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6382117 | Sewing machine needle having a T-shaped shank | Arivaldo Viera Cardoso | 2002-05-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6382117 | Sewing machine needle having a T-shaped shank | Arivaldo Viera Cardoso | 2002-05-07 |