Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10226724 | Dust collector with a constant suction force | Daniel Johansson | 2019-03-12 |
| 10052579 | Dust collector with a constant suction force | Daniel Johansson | 2018-08-21 |
| 8172917 | Apparatus for the purification of gas while bleeding a crank housing | Serge Kup, Mats-Örjan Pogén | 2012-05-08 |
| 7875098 | Centrifugal separator for cleaning of gas | Thomas Eliasson, Leif Larsson | 2011-01-25 |
| 7476266 | Apparatus for cleaning of gas | Thomas Eliasson | 2009-01-13 |
| 7156901 | Apparatus for simultaneous cleaning of a liquid and a gas | Leif Larsson, Rolf Ljungtström | 2007-01-02 |
| 7081146 | Apparatus for simultaneous cleaning of a liquid and a gas | Leif Larsson, Rolf Ljungtström | 2006-07-25 |
| 7056363 | Centrifugal separator for cleaning of a fluid | Claes-Goran Carlsson, Thomas Eliasson, Peter Franzen, Torgny Lagerstedt | 2006-06-06 |
| 7052529 | Method and a device for cleaning of crankcase gases coming from an internal combustion engine adapted for propelling a means of transportation | Peter Franzen, Leif Larsson | 2006-05-30 |
| 7033411 | Centrifugal separator for cleaning of a gaseous fluid | Claes-Goran Carlsson, Thomas Eliasson, Peter Franzen, Torgny Lagerstedt | 2006-04-25 |
| 7022163 | Method of treating air on board on a vehicle, and a device for use when performing the method | Mats Olsson, Mats-Örjan Pogén, Roland Isaksson, Stefan Szepessy | 2006-04-04 |
| 6925993 | Apparatus for cleaning of crankcase gas | Thomas Eliasson, Leif Bengtsson, Stefan Szepessy, Jan Skoog | 2005-08-09 |
| 6755896 | Method of cleaning crankcase gas and a gas cleaning separator | Stefan Szepessy, Roland Isaksson | 2004-06-29 |
| 6508752 | Centrifugal separator having end walls and a central shaft to resist axially directed forces | Hans Martin, Berndt Nyström | 2003-01-21 |
| 6312372 | Outlet of a centrifugal separator having a reaction driven rotor | Leif Larsson | 2001-11-06 |
| 6217502 | Centrifugal separator having a liquid filled transmission chamber | Hans Martin, Berndt Nyström | 2001-04-17 |
| 6200252 | Reaction-driven centrifugal rotor with outlet chamber entrainment members | Hans Moberg, Leif Larsson | 2001-03-13 |
| 6183407 | Centrifugal separator having axially-extending, angled separation discs | Thomas Davidsson, Leif Larsson, Hans Moberg | 2001-02-06 |