Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313618 | Screening in an approach flow system | Christian Bangert, Hubert Stojanovic | 2012-11-20 |
| 8025761 | Method for degassing and supplying a fibrous suspension to a headbox or a filter device and degassing device | Axel Gommel | 2011-09-27 |
| 8025772 | Method for degassing and supplying a fibrous suspension to a headbox or a filter device and degassing device | Axel Gommel | 2011-09-27 |
| 7807020 | Method for degassing and supplying a fibrous suspension to a headbox or a filter device and degassing device | Axel Gommel | 2010-10-05 |
| 7641767 | Apparatus for treating a fibrous suspension | Axel Gommel, Anton Selbherr | 2010-01-05 |
| 6491744 | Device for deaerating of fiber stock suspensions | Karl-Heinz Beuermann | 2002-12-10 |
| 6440272 | Device for mixing stock suspensions | Karl-Heinz Beuermann | 2002-08-27 |
| 6277243 | Method for mixing and recirculating stock suspensions and water flows in the wet end of a paper machine | Karl-Heinz Beuermann | 2001-08-21 |
| 6200417 | Process and device for mixing stock suspensions | Karl-Heinz Beuermann | 2001-03-13 |
| 4820947 | Bearing and ring-shaped drive motor enclosed in common housing | Diethelm Beisiegel | 1989-04-11 |