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Anders Bergdahl
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Sundsbruk, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Screening apparatus, rotor, wing package and method for manufacture
Patent number
9,410,286
Issue date
Aug 9, 2016
Valnet AB
Anders Bergdahl
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Pressure screen with scrap separation
Patent number
6,530,481
Issue date
Mar 11, 2003
Valmet Fibertech Aktiebolag
Anders Bergdahl
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Screening apparatus with dilution liquid supply means
Patent number
6,290,067
Issue date
Sep 18, 2001
Valmet Fibertech Aktiebolag
Anders Bergdahl
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Screening apparatus with reject flow restriction means
Patent number
6,170,769
Issue date
Jan 9, 2001
Valmet Fibertech Aktiebolag
Anders Bergdahl
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Distributing device for paper pulp
Patent number
6,123,121
Issue date
Sep 26, 2000
Valmet Fibertech Aktiebolag
Kjell Forslund
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Sealing device
Patent number
6,113,104
Issue date
Sep 5, 2000
Valmet Fibertech Aktiebolag
Kjell Forslund
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
SCREENING APPARATUS, ROTOR, WING PACKAGE AND METHOD FOR MANUFACTURE
Publication number
20150345077
Publication date
Dec 3, 2015
VALMET AB
Anders Bergdahl
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Thickener for concentration of fibre suspensions
Publication number
20070039899
Publication date
Feb 22, 2007
Metso Paper, Inc.
Anders Bergdahl
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Screening device
Publication number
20030094401
Publication date
May 22, 2003
Metso Paper, Inc.
Anders Bergdahl
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE