Dieter Leininger

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulically setting shaped brick, particularly for construction,...
- Patent number 4,430,126
- Issue date Feb 7, 1984
- Bergwerksverband GmbH
- Manfred Ackermann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for dewatering coal slurries
- Patent number 4,257,879
- Issue date Mar 24, 1981
- Bergwerksverband GmbH
- Bernd Bogenschneider
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...