Andreas Krug

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Igersheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Oxygen sensors made of alkaline-earth-doped lanthanum ferrites and...
- Patent number 5,972,296
- Issue date Oct 26, 1999
- Heraeus Electro-Nite International, N.V.
- Karl-Heinz Hardtl
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen sensors made of alkaline-earth-doped lanthanum ferrites
- Patent number 5,843,858
- Issue date Dec 1, 1998
- Roth-Technik GmbH & Co. Forschung Fur Automobil-Und Umwelttechnik
- Karl-Heinz Hardtl
- G01 - MEASURING TESTING