Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4368611 | Apparatus for producing effect yarn | Manfred Mainka, Heinz Bleeck, Gerhard Wehrmeister | 1983-01-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4368611 | Apparatus for producing effect yarn | Manfred Mainka, Heinz Bleeck, Gerhard Wehrmeister | 1983-01-18 |