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Johannes Kappel
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Patents Grants
last 30 patents
Information
Patent Grant
Device for dehydrating and washing suspensions of fibrous material
Patent number
6,311,849
Issue date
Nov 6, 2001
Andritz-Patentverwaltungs-Gesselschaft m.b.H.
Johann Sbaschnigg
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for distributing fluffed pulp into a static bed reactor
Patent number
6,051,109
Issue date
Apr 18, 2000
Andritz-Patentverwaltungs-Gesellschaft m.b.H.
Johannes Kappel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process distributing fluffed pulp into a static bed reactor for gas...
Patent number
5,772,844
Issue date
Jun 30, 1998
Andritz-Patentverwaltungs-Gesellschaft m.b.H.
Johannes Kappel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
High efficiency mixer for mixing pulp material and treatment substa...
Patent number
5,725,306
Issue date
Mar 10, 1998
Andritz-Patentverwaltungs-Gesellschaft m.b.H.
Johannes Kappel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for controlling solids-liquid separation
Patent number
5,626,766
Issue date
May 6, 1997
Andritz-Patentverwaltungs-Gesellschaft m.b.H.
Walter Cadek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for controlling solids-liquid separation
Patent number
5,534,139
Issue date
Jul 9, 1996
Andritz-Patentverwaltungs-Gesellschaft m.b.H.
Walter Cadek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and device for treatment of a fibrous material-fluid mixture
Patent number
5,517,834
Issue date
May 21, 1996
Maschinenfabrik Andritz Actiengesellschaft
Johannes Kappel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for the comminution of materials and plant for carrying out...
Patent number
5,314,583
Issue date
May 24, 1994
Maschinenfabrik Andritz Actiengesellschaft
Johannes Kappel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for treatment of a fibrous material-fluid mixture
Patent number
5,238,501
Issue date
Aug 24, 1993
Maschinenfabrik Andritz Aktiengesellschaft
Johannes Kappel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Grinding element for drum refiner
Patent number
5,228,629
Issue date
Jul 20, 1993
Emmerich Bernhard
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for crushing or grinding of fibrous material, in particul...
Patent number
5,127,591
Issue date
Jul 7, 1992
Maschinefabrik Andritz Actiengesellschaft
Emmerich Bernhard
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Double screen belt press with a wedge compression zone for dewateri...
Patent number
5,109,764
Issue date
May 5, 1992
Maschinenfabrik Andritz Actiengesellschaft
Johannes Kappel
B30 - PRESSES
Information
Patent Grant
Crushing or grinding element for drum refiners
Patent number
5,048,768
Issue date
Sep 17, 1991
Maschinenfabrik Andritz Aktiengesellschaft
Emmerich Bernhard
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for crushing or grinding of fibrous material, in particul...
Patent number
4,936,518
Issue date
Jun 26, 1990
Maschinenfabrik Andritz Aktiengesellschaft
Emmerich Bernhard
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
Process and a device for the formation of fiberboard
Publication number
20050045299
Publication date
Mar 3, 2005
Franz Petschauer
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Process and a device for the formation of fiberboard
Publication number
20020084051
Publication date
Jul 4, 2002
Andritz-Patenverwaltungs-Gesellschaft m.b.H.
Franz Petschauer
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE