Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7506550 | Apparatus and method for assessing the condition of at least one circulating band in a paper machine | Ralf Pfifferling | 2009-03-24 |
| 7384510 | Apparatus and method for determining the permeability of a circulating band in a paper machine | Thomas Ischdonat, Ralf Pfifferling, Rudolf Muench, Michael Sollinger | 2008-06-10 |
| 7294234 | Process and device for monitoring the condition of a belt | Rudolf Munch | 2007-11-13 |
| 7249491 | Apparatus for measuring the permeability of a circulating band in a paper machine | Thomas Ischdonat, Ralf Pfifferling, Rudolf Muench, Michael Sollinger | 2007-07-31 |