Klaus Dransfeld

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Ermatingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic screen scan microscope for the examination of an object in...
- Patent number 5,212,987
- Issue date May 25, 1993
- Hommelwerke GmbH
- Klaus Dransfeld
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for reading-out information from electrically polarizable d...
- Patent number 4,785,437
- Issue date Nov 15, 1988
- Bayer Aktiengesellschaft
- Klaus Dransfeld
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for local selective detection and generation o...
- Patent number 4,669,313
- Issue date Jun 2, 1987
- Ernst Leitz Wetzlar GmbH
- Klaus Dransfeld
- G01 - MEASURING TESTING