Ludwig Hauser

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Heidenheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dryer section
- Patent number 5,295,311
- Issue date Mar 22, 1994
- J. M. Voith GmbH
- Gerhard Kotitschke
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dryer section for a paper making machine with differing suction rolls
- Patent number 5,241,761
- Issue date Sep 7, 1993
- J. M. Voith GmbH
- Ludwig Hauser
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dryer section
- Patent number 4,881,327
- Issue date Nov 21, 1989
- J. M. Voith GmbH
- Ludwig Hauser
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper machine
- Patent number 4,648,942
- Issue date Mar 10, 1987
- J. M. Voith GmbH
- Wilhelm Wanke
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press device, particularly for the removing of water from a web of...
- Patent number 4,563,245
- Issue date Jan 7, 1986
- J. M. Voith GmbH
- Wilhelm Wanke
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Press roll for web material
- Patent number 4,518,460
- Issue date May 21, 1985
- J. M. Voith GmbH
- Ludwig Hauser
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE