Rudolf Grimmer

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Erlangen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Reactive resin compositions and molded substances made therefrom
- Patent number 4,447,564
- Issue date May 8, 1984
- Siemens Aktiengesellschaft
- Rudolf Grimmer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High strength carbonate containing resin composition and its method...
- Patent number 4,444,924
- Issue date Apr 24, 1984
- Siemens Aktiengesellschaft
- Rudolf Grimmer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES