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Ronny Hoglund
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Mellquistvagen, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Screening device for screening a suspension
Patent number
5,967,335
Issue date
Oct 19, 1999
Kvaerner Pulping AB
Bo Clarstrom
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Drum supported by support rollers for washing fibre material
Patent number
5,901,585
Issue date
May 11, 1999
Kvaerner Pulping AB
Ronny Hoglund
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Pump impeller
Patent number
D382881
Issue date
Aug 26, 1997
Kvaerner Pulping Technologies Aktiebolag
Ronny Hoglund
D15 - Machines not elsewhere specified
Information
Patent Grant
Pump for pumping fibrous pulp suspension
Patent number
5,615,997
Issue date
Apr 1, 1997
Kvaerner Pulping Technologies Aktiebolag
Ronny Hoglund
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Rotating screen drum with a stainless lining
Patent number
5,480,546
Issue date
Jan 2, 1996
Kvaerner Pulping Technologies Aktiebolag
Lennart Bergkvist
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Suspension pump with built-in variably eccentric liquid ring pump
Patent number
5,366,347
Issue date
Nov 22, 1994
Kamyr Aktiebolag
Ronny Hoglund
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Apparatus for fluidizing, degassing and pumping a suspension of fib...
Patent number
5,209,641
Issue date
May 11, 1993
Kamyr AB
Ronny Hoglund
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for separating particles from a pulp flow and dividing th...
Patent number
5,074,995
Issue date
Dec 24, 1991
Kamyr Aktiebolag
Ronny Hoglund
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for screening a suspension of fibrous cellulose material
Patent number
5,051,167
Issue date
Sep 24, 1991
Kamyr AB
Ronny Hoglund
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for fluidizing, degassing and pumping a suspension of fib...
Patent number
5,039,320
Issue date
Aug 13, 1991
Kamyr AB
Ronny Hoglund
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for dividing a suspension of fibrous cellulose pulp
Patent number
4,991,720
Issue date
Feb 12, 1991
Kamyr AB
Ronny Hoglund
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and apparatus for feeding a conical refiner
Patent number
4,986,480
Issue date
Jan 22, 1991
Kamyr AB
Johan Gullichsen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE