Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4901942 | Warping mill and disk thread brake | Jurgen Beitz, Karl-Heinz Erren | 1990-02-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4901942 | Warping mill and disk thread brake | Jurgen Beitz, Karl-Heinz Erren | 1990-02-20 |