Klaus Zetzmann

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Kleinostheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Thermally split zirconium silicate, method of its production and use
- Patent number 5,614,011
- Issue date Mar 25, 1997
- Degussa Aktiengesellschaft
- Dieter Binder
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method and apparatus for the semi-continuous melting and dischargin...
- Patent number 5,526,375
- Issue date Jun 11, 1996
- Degussa Aktiengesellschaft
- Dieter Binder
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method and apparatus for the semi-continuous melting and dischargin...
- Patent number 5,430,757
- Issue date Jul 4, 1995
- Degussa Aktiengesellschaft
- Dieter Binder
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Thermally split zirconium silicate, method of its production and use
- Patent number 5,324,355
- Issue date Jun 28, 1994
- Degussa Aktiengesellschaft
- Dieter Binder
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method and apparatus for the semi-continuous melting and dischargin...
- Patent number 5,268,925
- Issue date Dec 7, 1993
- Degussa Aktiengesellschaft
- Dieter Binder
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES