Harald Volk

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D-2072 Bargteheide, DE

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Patents Grantslast 30 patents

Information Patent Grant
Intrinsically conductive polymer in the form of a dispersible solid...
- Patent number 5,567,355
- Issue date Oct 22, 1996
- Zipperling Kessler & Co. (GmbH & Co.)
- Bernhard Wessling
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing mouldable polymer blends
- Patent number 4,935,164
- Issue date Jun 19, 1990
- Zipperling Kessler & Co. (GmbH & Co.)
- Bernhard M. Wessling
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the production of conductive molded articles
- Patent number 4,925,610
- Issue date May 15, 1990
- Zipperling Kessler & Co. (GmbH & Co.)
- Bernhard M. Wessling
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electrode and the use thereof
- Patent number 4,806,212
- Issue date Feb 21, 1989
- Bernhard Wessling
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR