Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464834 | Calender roll and process for operating a calender roll | Erich Klaui | 2002-10-15 |
| 6402889 | Calender web threading device and method | Michael Gwosdz-Kaupmann, Thomas Hermsen, Reinhard Wenzel | 2002-06-11 |
| 6336398 | Calender for webs of paper or a similar material | Joachim Hinz, Mathias Helmus, Gerhard Stock | 2002-01-08 |