Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6283306 | Rotating filter | — | 2001-09-04 |
| 6010014 | Filter sector | — | 2000-01-04 |
| 5656162 | Rotating filter | — | 1997-08-12 |
| 5326038 | Beating apparatus for fiber suspensions | — | 1994-07-05 |
| 5304304 | Filter cloth arrangement in a rotating filter | Folke Jakobson | 1994-04-19 |
| 5273651 | Disc filter | — | 1993-12-28 |
| 5032270 | Thickener | Bjarne Nilsson | 1991-07-16 |
| 4889625 | Filter for concentrating suspensions | — | 1989-12-26 |
| 4529509 | Screen Machine | — | 1985-07-16 |