Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482339 | Process for stable widthwise regulation of bulb angle in extrusion of sheets of heat-sensitive plastics through a calender opening formed by intake rollers | Horst Greb, Karl Funk | 2002-11-19 |
| 6152720 | Device for stable widthwise regulation of bulb angle in extrusion of sheets of heat-sensitive plastics through a calender opening formed by intake rollers | Horst Greb, Karl Funk | 2000-11-28 |
| 5629030 | Extrusion device having position control | Andreas Beringer, Karl Funk | 1997-05-13 |