Franz Haider

Follow

Person

Graz, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Device for continuous drying of a pulp sheet
- Patent number 7,060,163
- Issue date Jun 13, 2006
- Andritz AG
- Franz Haider
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Twin conical refiner with dual ribbon feeders
- Patent number 5,383,608
- Issue date Jan 24, 1995
- Andritz Sprout-Bauer, Inc.
- Karl T. G. Dahiqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Segment for drum refiners and structure provided therewith
- Patent number 5,148,994
- Issue date Sep 22, 1992
- Maschinenfabrik Andritz Actiengesellschaft
- Franz Haider
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Device for continuous drying of a pulp sheet
- Publication number 20040128855
- Publication date Jul 8, 2004
- Franz Haider
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE