Max Chmiel

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Hagen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Refractory composition for refractory linings of metallurgical vessels
- Patent number 4,877,761
- Issue date Oct 31, 1989
- Dolomitwerke GmbH
- Max Chmiel
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing a sintered dolomite in a shaft kiln
- Patent number 4,627,948
- Issue date Dec 9, 1986
- Dolomitwerke GmbH
- Karl H. Zepter
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for making sintered dolomite with a low porosity and a good...
- Patent number 4,394,454
- Issue date Jul 19, 1983
- Dolomitwerke GmbH
- Karlheinz Rosener
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES