Gerhard Lorenz

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Krefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
System for transmitting ultrasonic waves
- Patent number 6,637,270
- Issue date Oct 28, 2003
- Betriebsforschungsinstitut VDEh-Institut fur Angewandte forschung GmbH
- Dietmar Oberhoff
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Apparatus for the bidirectional transfer of information
- Patent number 5,828,146
- Issue date Oct 27, 1998
- BFI Betriebstechnik GmbH
- Gerhard Lorenz
- G08 - SIGNALLING