Rainer Wagner

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Dortmund, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for determining at least one physical paramete...
- Patent number 5,435,182
- Issue date Jul 25, 1995
- Hagen Batterie AG
- Rainer Wagner
- G01 - MEASURING TESTING
Information Patent Grant
Method of electrically measuring the concentration of acids
- Patent number 4,988,418
- Issue date Jan 29, 1991
- Hagen Batterie AG
- Fritz Beck
- G01 - MEASURING TESTING