Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6840678 | Deflection adjustment roll | Reinhard Wenzel | 2005-01-11 |
| 6589145 | Roll and calender | Reinhard Wenzel | 2003-07-08 |
| 6129652 | Calendar roll with coolant conduits | Reinhard Wenzel | 2000-10-10 |
| 5980438 | Adjustable deflection roll | Rolf van Haag | 1999-11-09 |
| 5947017 | Calender having an end roll associated with a supplementary roll | Gerhard Hartwich | 1999-09-07 |