Frank Mengel

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Ebsdorfergrund, DE

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Patents Grantslast 30 patents

Information Patent Grant
Prismatic galvanic cell having a current topping lug
- Patent number 5,766,798
- Issue date Jun 16, 1998
- Varta Batterie Atkiengesellschaft
- Dieter Bechtold
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical secondary cell
- Patent number 5,514,488
- Issue date May 7, 1996
- Varta Batterie Aktiengesellschaft
- Martin G. Hake
- H01 - BASIC ELECTRIC ELEMENTS