Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D272963 | Shoe | Antonio Sousa | 1984-03-13 |
| 4319412 | Shoe having fluid pressure supporting means | Antonio Sousa | 1982-03-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D272963 | Shoe | Antonio Sousa | 1984-03-13 |
| 4319412 | Shoe having fluid pressure supporting means | Antonio Sousa | 1982-03-16 |