Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298171 | Winding apparatus for endless filaments having an automatic bobbin tube changer | Kurt Schefer | 1981-11-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298171 | Winding apparatus for endless filaments having an automatic bobbin tube changer | Kurt Schefer | 1981-11-03 |