Erkka Nieminen

Follow

Person

Tampere, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Injector for flotation cell
- Patent number 8,177,071
- Issue date May 15, 2012
- Metso Paper, Inc.
- Erkka Nieminen
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Flotation cell
- Patent number 8,167,133
- Issue date May 1, 2012
- Metso Paper, Inc.
- Erkka Nieminen
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Method, arrangement and equipment for tensioning and guiding a fabr...
- Patent number 7,429,310
- Issue date Sep 30, 2008
- Metso Paper, Inc.
- Pertti K. Heikkilä
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of making screen cylinder and screen cylinder
- Patent number 6,589,424
- Issue date Jul 8, 2003
- Metso Paper, Inc.
- Erkka Nieminen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DISTRIBUTION CHANNELING IN CONNECTION WITH THE HEADBOX OF A PAPER M...
- Publication number 20120273150
- Publication date Nov 1, 2012
- VAAHTO PAPER TECHNOLOGY OY
- Erkka NIEMINEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FEEDER CHANNEL FOR DILUTING FLUID
- Publication number 20120247704
- Publication date Oct 4, 2012
- VAAHTO OY
- Erkka NIEMINEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
INJECTOR FOR FLOTATION CELL
- Publication number 20100108614
- Publication date May 6, 2010
- Erkka Nieminen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Flotation Cell
- Publication number 20080211119
- Publication date Sep 4, 2008
- Erkka Nieminen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method, arrangement and equipment for tensioning and guiding a fabr...
- Publication number 20060249271
- Publication date Nov 9, 2006
- Pertti K. Heikkila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and apparatus and screen for screening mechanical fiber pulp
- Publication number 20040011483
- Publication date Jan 22, 2004
- Metso Paper Inc.
- Jouko Hautala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE