Gerold Muller

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Krefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aromatic polyether sulphones based on dihydroxy-diphenyl-cyclo-alka...
- Patent number 5,086,157
- Issue date Feb 4, 1992
- Bayer Aktiengesellschaft
- Knud Reuter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic polyether ketones
- Patent number 4,964,890
- Issue date Oct 23, 1990
- Bayer Aktiengesellschaft
- Knud Reuter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...