Volker Graeff

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Mainz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Micromixer
- Patent number 6,982,064
- Issue date Jan 3, 2006
- Institut fur Mikrotechnik Mainz GmbH
- Wolfgang Ehrfeld
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rolling bearing with sensing unit which can be remotely interrogated
- Patent number 6,484,582
- Issue date Nov 26, 2002
- Fag Oem und Handel AG
- Wolfgang Ehrfeld
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Rolling bearing with sensing unit which can be remotely interrogated
- Publication number 20020062694
- Publication date May 30, 2002
- FAG OEM und Handel AG
- Wolfgang Ehrfeld
- G01 - MEASURING TESTING