Andreas Gorton-Hulgerth

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Patents Grantslast 30 patents

Information Patent Grant
Process for controlling operation of a flotation cell
- Patent number 7,296,682
- Issue date Nov 20, 2007
- Andritz AG
- Helmuth Gabl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Refiner
- Patent number 6,637,686
- Issue date Oct 28, 2003
- Andritz AG
- Peter Antensteiner
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Plate or plate segment and device with such plates or plate segments
- Publication number 20070029424
- Publication date Feb 8, 2007
- Andreas Gorton-Hulgerth
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process and device to disperge a recycled fibre pulp
- Publication number 20060108083
- Publication date May 25, 2006
- Helmuth Gabl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for controlling operation of a flotation cell
- Publication number 20040200778
- Publication date Oct 14, 2004
- Helmuth Gabl
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Refiner
- Publication number 20010020660
- Publication date Sep 13, 2001
- Peter Antensteiner
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE