Petri Laakso

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Lappeenranta, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for sealing a fiber-based material
- Patent number 9,248,622
- Issue date Feb 2, 2016
- Stora Enso Oyj
- Päivi Määttä
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for sealing a polymer coated paper or board
- Patent number 8,186,406
- Issue date May 29, 2012
- Stora Enso Oyj
- Päivi Määttä
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing a board tray, a blank for the tray, and a...
- Patent number 8,011,568
- Issue date Sep 6, 2011
- Stora Enso Oyj
- Paivi Maeaettae
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Method for Manufacturing a Board Tray, a Blank for the Tray, and a...
- Publication number 20090152333
- Publication date Jun 18, 2009
- Stora Enso Oyi
- Paivi Maeaettae
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method And Apparatus For Sealing A Polymer Coated Paper Or Board
- Publication number 20080128079
- Publication date Jun 5, 2008
- Stora Enso Oyi
- Paivi Maatta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for Sealing a Fiber-Based Material
- Publication number 20070295445
- Publication date Dec 27, 2007
- STORA ENSO OYJ
- Paivi Maatta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL