Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866954 | Flat knitting machine | Heinz P. Stoll, Ernst Goller | 1989-09-19 |
| 4856104 | Device for the display and editing of knitting patterns produced on a flat-bed knitting machine | Martin Killus, Gerd Mak | 1989-08-08 |