Rudolf Eckardt

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Steinbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for the plastic injection coating of cell pol...
- Patent number 4,769,198
- Issue date Sep 6, 1988
- Varta Batterie Aktiengesellschaft
- Dieter Bechtold
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cover for a battery cell
- Patent number 4,666,800
- Issue date May 19, 1987
- Varta Batterie Aktiengesellschaft
- Dieter Bechtold
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electric storage battery with gas driven electrolyte movement
- Patent number 4,283,467
- Issue date Aug 11, 1981
- Varta Batterie Aktiengesellschaft
- Karl-Friedrich Gutlich
- H01 - BASIC ELECTRIC ELEMENTS