RR

Rolf Ridderstrale

AA Alfa Laval Corporate Ab: 13 patents #16 of 449Top 4%
Overall (All Time): #348,774 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
9943861 Centrifugal separator with a control unit for speed control Tomas Oldebäck, Robert Geiding, Per Fonser 2018-04-17
8790233 Method and device for cleaning of a fluid in a centrifugal separator Claes Wase 2014-07-29
7824458 Centrifugal separator Leonard Borgstrom, Claes-Goran Carlsson, Jan Skoog 2010-11-02
7824459 Centrifugal separator Leonard Borgstrom, Claes-Goran Carlsson, Jan Skoog 2010-11-02
7811347 Centrifugal separator Claes-Goran Carlsson, Jan Skoog, Tommy Myrvang 2010-10-12
7229399 Screw conveyor for a decanter centrifuge Klaus Stroucken, Robert Geiding, Kasper Höglund 2007-06-12
7152589 Method and a device for cleaning of crankcase gas Mats Ekeroth, Claes-Goran Carlsson, Jan Skoog, Göran Ström, Claes Wase 2006-12-26
6955637 Separation device having a centrifugal rotor Jesus R. Montano, Klaus Stroucken 2005-10-18
6716153 Centrifugal separator for separating solids from a liquid mixture centrally fed through a gear device Klaus Stroucken 2004-04-06
6712751 Centrifugal separator for separating solids from a liquid mixture centrally fed through a gear device Klaus Stroucken 2004-03-30
6537191 Centrifugal separator Klaus Stroucken 2003-03-25
5941811 Centrifugal separator to free a liquid from both lighter particles and heavier particles Klaus Stroucken 1999-08-24
5897484 Centrifugal separator to free a liquid from bath lighter particles and heavier particles Klaus Stroucken 1999-04-27
5186708 Centrifugal separator having a rotor body with a movable wall Klaus Stroucken 1993-02-16