Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328758 | Thread end holder for sewing machine | Ronald H. Souza | 1982-05-11 |
| 4193364 | Needle cooler | — | 1980-03-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328758 | Thread end holder for sewing machine | Ronald H. Souza | 1982-05-11 |
| 4193364 | Needle cooler | — | 1980-03-18 |