Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8919008 | Yankee dryer for drying a pulp web | Gernot Tropper | 2014-12-30 |
| 7686922 | Process and device for dewatering a fiber web | Paul Arnold | 2010-03-30 |
| 6457204 | Device for dust removal from a moving paper web | Adolf Gogg, Klaus Gissing | 2002-10-01 |
| 6006444 | Process and a device for reducing dust deposits on the drying hood or duct work of a paper machine | Robert Winkelbauer, Wolfgang Promitzer | 1999-12-28 |