Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6305280 | Calender for material webs and method for calendering material webs | — | 2001-10-23 |
| 6145127 | Calender and method of operating same | Thomas Wohner, Joachim Hinz | 2000-11-14 |