Martin Wilhelm Wassermann

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Hamburg, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process for making extrudates from aluminum oxyhydrates
- Patent number 4,048,295
- Issue date Sep 13, 1977
- Condea Chemie GmbH
- Martin Wassermann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for making water dispersible aluminum hydroxide
- Patent number 4,010,247
- Issue date Mar 1, 1977
- CONDEA Petrochemie-Gesellschaft m.b.H.
- Martin Wilhelm Wassermann
- C01 - INORGANIC CHEMISTRY