Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11059053 | Centrifugal separator structure and assembly having an unjournaled axle member | Peter Franzen, Torgny Lagerstedt | 2021-07-13 |
| 10532365 | Centrifugal separator having an outlet opening opposite a stack of separation disks | — | 2020-01-14 |
| 10512919 | Centrifugal separator having a drainage outlet downstream of an upstream portion of the gas outlet | — | 2019-12-24 |
| 10471440 | Centrifugal separator | Per Fonser | 2019-11-12 |
| 10173227 | Disc stack centrifugal separator with sealing arrangement | Per Fonser | 2019-01-08 |
| D762755 | Separator | — | 2016-08-02 |
| D762756 | Separator | — | 2016-08-02 |
| 9216423 | Gas cleaning separator | — | 2015-12-22 |
| 9061291 | Gas cleaning separator | — | 2015-06-23 |
| 9056319 | Gas cleaning separator | — | 2015-06-16 |
| 8764869 | Gas cleaning separator | — | 2014-07-01 |
| 8758469 | Gas cleaning separator | — | 2014-06-24 |
| 8747503 | Gas cleaning separator | Olle Törnblom, Janke Burmeister, Mats-Örjan Pogén, Per Stjernswärd | 2014-06-10 |
| 8657908 | Gas cleaning separator | — | 2014-02-25 |
| 7875098 | Centrifugal separator for cleaning of gas | Ingvar Hallgren, Leif Larsson | 2011-01-25 |
| 7476266 | Apparatus for cleaning of gas | Ingvar Hallgren | 2009-01-13 |
| 7465341 | Apparatus for cleaning of a gas | — | 2008-12-16 |
| 7338546 | Centrifugal separator for cleaning gas generated by an internal combustion engine and a method for operating the same | Stefan Szepessy | 2008-03-04 |
| 7056363 | Centrifugal separator for cleaning of a fluid | Claes-Goran Carlsson, Peter Franzen, Ingvar Hallgren, Torgny Lagerstedt | 2006-06-06 |
| 7033411 | Centrifugal separator for cleaning of a gaseous fluid | Claes-Goran Carlsson, Peter Franzen, Ingvar Hallgren, Torgny Lagerstedt | 2006-04-25 |
| 6925993 | Apparatus for cleaning of crankcase gas | Leif Bengtsson, Ingvar Hallgren, Stefan Szepessy, Jan Skoog | 2005-08-09 |
| 4778039 | Friction clutch having premounted release bearing and premounted release mechanism | — | 1988-10-18 |