Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4397250 | Thread controlling arrangement for bobbin winding mechanism | Thaddeus J. Zylbert | 1983-08-09 |
| 4278037 | Chain stitch conversion for lock stitch sewing machine | Gerald J. Creed, Frank Dudis, William Joseph Edwards | 1981-07-14 |
| 4194456 | Blind stitch mechanism | William Joseph Edwards | 1980-03-25 |