Walter Josten

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Rheinfelden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Tetravalent vanadium compounds which are soluble in organic solvents
- Patent number 4,387,199
- Issue date Jun 7, 1983
- Dynamit Nobel Aktiengesellschaft
- Walter Josten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetravalent vanadium compounds which are soluble in organic solvents
- Patent number 4,324,736
- Issue date Apr 13, 1982
- Dynamit Noble Aktiengesellschaft
- Walter Josten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of refractory ceramic products
- Patent number 4,211,567
- Issue date Jul 8, 1980
- Dynamit Nobel Aktiengesellschaft
- Werner Dittrich
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for the manufacture of refractory ceramic products
- Patent number 4,159,204
- Issue date Jun 26, 1979
- Dynamit Nobel Aktiengesellschaft
- Werner Dittrich
- B22 - CASTING POWDER METALLURGY