Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4569543 | Yarn knotter especially for yarn spooling machines | Karl-Heinz Kohlen | 1986-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4569543 | Yarn knotter especially for yarn spooling machines | Karl-Heinz Kohlen | 1986-02-11 |