Bernhard Scherzinger

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for aerating a liquid with gas
- Patent number 6,998,056
- Issue date Feb 14, 2006
- Andritz AG
- Bernhard Scherzinger
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process for aerating dispersions
- Patent number 6,881,297
- Issue date Apr 19, 2005
- Andritz AG
- Bernhard Scherzinger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process and device for separating impurities from a suspension by f...
- Patent number 6,730,232
- Issue date May 4, 2004
- Andritz AG
- Bernhard Scherzinger
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Device for aerating dispersions
- Patent number 6,585,854
- Issue date Jul 1, 2003
- Andritz AG
- Bernhard Scherzinger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for aerating dispersions
- Patent number 6,475,337
- Issue date Nov 5, 2002
- Andritz AG
- Helmuth Gabl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Process for aerating dispersions
- Publication number 20030155084
- Publication date Aug 21, 2003
- Bernhard Scherzinger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and device for aerating a liquid with gas
- Publication number 20030071372
- Publication date Apr 17, 2003
- Bernhard Scherzinger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and device for separating impurities from a suspension by f...
- Publication number 20030070992
- Publication date Apr 17, 2003
- Bernhard Scherzinger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and device for aerating dispersions
- Publication number 20010025693
- Publication date Oct 4, 2001
- Helmuth Gabl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and device for aerating dispersions
- Publication number 20010025808
- Publication date Oct 4, 2001
- Bernhard Scherzinger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL