Arto Koso

Follow

Person

Karhula, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Using centrifugal pumps in the foam process of producing non-woven...
- Patent number 6,733,631
- Issue date May 11, 2004
- Ahlstrom Glassfibre Oy
- Jorma Elonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Using centrifugal pumps in the foam process of producing non-woven...
- Patent number 6,562,193
- Issue date May 13, 2003
- Ahlstrom Glassfibre Oy
- Jorma Elonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for mixing gas with liquid
- Patent number 6,103,128
- Issue date Aug 15, 2000
- Sulzer Pumpen AG
- Arto Koso
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for improving a batch cooking process
- Patent number 5,800,674
- Issue date Sep 1, 1998
- Ahlstrom Machinery Oy
- Mauno Iivonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for the discharge of a mass tower
- Patent number 5,538,597
- Issue date Jul 23, 1996
- A. Ahlstrom Corporation
- Arto Koso
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method and arrangement for treating pulp
- Publication number 20070158041
- Publication date Jul 12, 2007
- Arto Koso
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Using centrifugal pumps in the foam process of producing non-woven...
- Publication number 20030192661
- Publication date Oct 16, 2003
- Ahlstrom Glassfibre Oy.
- Jorma Elonen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL