Kurt Dryczynski

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Hofheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for determining surface moisture
- Patent number 4,924,084
- Issue date May 8, 1990
- Hoechst Aktiengesellschaft
- Helmut Lask
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for electrostatically charging a dielectric layer
- Patent number 4,415,947
- Issue date Nov 15, 1983
- Hoechst Aktiengesellschaft
- Kurt Dryczynski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for electrostatically charging a dielectric layer
- Patent number 4,353,970
- Issue date Oct 12, 1982
- Hoechst Aktiengesellschaft
- Kurt Dryczynski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY