Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644887 | Sewing machine with revolving stitch regulator and display device | — | 1987-02-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644887 | Sewing machine with revolving stitch regulator and display device | — | 1987-02-24 |