Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5105751 | Process for carrying out a sewing operation with a sewing machine with needle feed | Dieter Balzer, Heinrich Bungert | 1992-04-21 |
| 4643118 | Sewing machine with step motor operated feed device | Heinrich Bungert, Herbert Wenz | 1987-02-17 |
| 4590873 | Sewing assembly with a sewing machine movable along the work | — | 1986-05-27 |