Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7158855 | Two-dimensional depiction of components of a film extrusion system on an output device | — | 2007-01-02 |
| 6875382 | Process to purge polymer or plastic melt guiding parts of film extrusion systems | Ulrich Krause | 2005-04-05 |