Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5414988 | Device for twisting rope-shaped material with changing twist direction | Harry Staschewski, Ernst Hoffmann | 1995-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5414988 | Device for twisting rope-shaped material with changing twist direction | Harry Staschewski, Ernst Hoffmann | 1995-05-16 |