Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402082 | Winding machine and process for winding a material web | Zygmunt Madrzak, Roland Moller | 2002-06-11 |
| 6311922 | Method and apparatus for winding a material web | Rudolf Beisswanger, Zygmunt Madrzak, Roland Moller, Karl Josef Böck | 2001-11-06 |