Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817544 | Hemming device with hemming guide and guide member for a sewing machine | Manfred Ackermann | 1989-04-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817544 | Hemming device with hemming guide and guide member for a sewing machine | Manfred Ackermann | 1989-04-04 |