Johan ENGSTROM

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Grankulla, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method and arrangement for generating steam at a digester plant of...
- Patent number 10,329,713
- Issue date Jun 25, 2019
- Andritz Oy
- Johan Engstrom
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and system for thin chip digester cooking
- Patent number 8,641,865
- Issue date Feb 4, 2014
- Andritz Technology and Asset Management GmbH
- Johan Engstrom
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND ARRANGEMENT FOR GENERATING STEAM AT A DIGESTER PLANT OF...
- Publication number 20170016180
- Publication date Jan 19, 2017
- ANDRITZ OY
- Johan ENGSTROM
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND SYSTEM FOR THIN CHIP DIGESTER COOKING
- Publication number 20140144600
- Publication date May 29, 2014
- ANDRITZ INC.
- Johan ENGSTROM
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND ARRANGEMENT FOR TREATING CHEMICAL PULP
- Publication number 20140102648
- Publication date Apr 17, 2014
- ANDRITZ OY
- Janne Vehmaa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND SYSTEM FOR THIN CHIP DIGESTER COOKING
- Publication number 20110120663
- Publication date May 26, 2011
- ANDRITZ INC.
- Johan ENGSTROM
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE