JYRKI HUOVILA

Person

MUURAME, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Headbox of paper machine or such
- Patent number 7,067,040
- Issue date Jun 27, 2006
- Metso Paper, Inc.
- Hannu Lepomäki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for optimizing the degree of flocculation
- Patent number 6,562,196
- Issue date May 13, 2003
- Metso Paper, Inc.
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Multi-layer headbox for a paper/board machine
- Patent number 6,544,387
- Issue date Apr 8, 2003
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process arrangement for short circulation
- Patent number 6,517,685
- Issue date Feb 11, 2003
- Metso Paper, Inc.
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Headbox of a paper/board machine by whose means the basis weight of...
- Patent number 6,432,275
- Issue date Aug 13, 2002
- Metso Paper, Inc.
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Stock feed system for a multi-layer headbox and method in the opera...
- Patent number 6,270,624
- Issue date Aug 7, 2001
- Valmet Paper Machinery Inc.
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Stock feed system for a multi-layer headbox and method in the opera...
- Patent number 6,210,535
- Issue date Apr 3, 2001
- Valmet Corporation
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arrangement for feeding stock to a headbox in a papermaking machine
- Patent number 6,030,500
- Issue date Feb 29, 2000
- Valmet-Karlstad AB
- N. Ulf A. Haraldsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arrangement for feeding stock to a headbox in a papermaking machine
- Patent number 5,853,545
- Issue date Dec 29, 1998
- Valmet-Karlstad AB
- N. Ulf A. Haraldsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Headbox of a paper machine with edge feed arrangements
- Patent number 5,843,281
- Issue date Dec 1, 1998
- Valmet Corporation
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for overall regulation of a former of a paper machine or equ...
- Patent number 5,825,653
- Issue date Oct 20, 1998
- Valmet Corporation
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arrangement and method for combining a dilution flow with a stock f...
- Patent number 5,814,191
- Issue date Sep 29, 1998
- Valmet Corp.
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Stock feed system for a multi-layer headbox and method in the opera...
- Patent number 5,746,889
- Issue date May 5, 1998
- Valmet Corporation
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device in the regulation of a headbox
- Patent number 5,688,372
- Issue date Nov 18, 1997
- Valmet Corporation
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device in the regulation of a headbox
- Patent number 5,674,363
- Issue date Oct 7, 1997
- Valmet Paper Machinery, Inc.
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Headbox of a paper/board machine
- Patent number 5,626,722
- Issue date May 6, 1997
- Valmet Corporation
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Valve having a closure member for creating flow turbulence in the v...
- Patent number 5,617,896
- Issue date Apr 8, 1997
- Neles-Jamesbury Oy
- Jouko Tornberg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multi-layer headbox
- Patent number 5,569,360
- Issue date Oct 29, 1996
- Valmet Corporation
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device in the regulation of a headbox
- Patent number 5,545,293
- Issue date Aug 13, 1996
- Valmet Corporation
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method in the regulation of a multi-layer headbox and a multi-layer...
- Patent number 5,490,905
- Issue date Feb 13, 1996
- Valmet Paper Machinery, Inc.
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Headbox of paper machine or such
- Publication number 20030159792
- Publication date Aug 28, 2003
- Hannu Lepomaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process arrangement for short circulation
- Publication number 20020060026
- Publication date May 23, 2002
- Jyrki Huovila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MULTI-LAYER HEADBOX FOR A PAPER/BOARD MACHINE
- Publication number 20010037867
- Publication date Nov 8, 2001
- JYRKI HUOVILA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

JYRKI HUOVILA

Person

Patents Grantslast 30 patents

Headbox of paper machine or such

Method for optimizing the degree of flocculation

Multi-layer headbox for a paper/board machine

Process arrangement for short circulation

Headbox of a paper/board machine by whose means the basis weight of...

Stock feed system for a multi-layer headbox and method in the opera...

Stock feed system for a multi-layer headbox and method in the opera...

Arrangement for feeding stock to a headbox in a papermaking machine

Arrangement for feeding stock to a headbox in a papermaking machine

Headbox of a paper machine with edge feed arrangements

Method for overall regulation of a former of a paper machine or equ...

Arrangement and method for combining a dilution flow with a stock f...

Stock feed system for a multi-layer headbox and method in the opera...

Method and device in the regulation of a headbox

Method and device in the regulation of a headbox

Headbox of a paper/board machine

Valve having a closure member for creating flow turbulence in the v...

Multi-layer headbox

Method and device in the regulation of a headbox

Method in the regulation of a multi-layer headbox and a multi-layer...

Patents Applicationslast 30 patents

Headbox of paper machine or such

Process arrangement for short circulation

MULTI-LAYER HEADBOX FOR A PAPER/BOARD MACHINE