Karl-Heinz Wiemer

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Ettlingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Portable electronic device
- Patent number 5,872,557
- Issue date Feb 16, 1999
- IBP Pietzsch GmbH
- Karl-Heinz Wiemer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control system for controlling vehicles
- Patent number 5,781,437
- Issue date Jul 14, 1998
- IBP Pietzsch GmbH
- Karl-Heinz Wiemer
- G08 - SIGNALLING