HANS FRIEDRICH STEFFANI

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Nurnberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dynamo-electric machine comprising a signaling system for recognizi...
- Patent number 10,454,406
- Issue date Oct 22, 2019
- Siemens Aktiengesellschaft
- Marco Köhler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Redundant drive system
- Patent number 9,592,737
- Issue date Mar 14, 2017
- Siemens Aktiengesellschaft
- Hans Friedrich Steffani
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DYNAMO-ELECTRIC MACHINE COMPRISING A SIGNALING SYSTEM FOR RECOGNIZI...
- Publication number 20180262154
- Publication date Sep 13, 2018
- SIEMENS AKTIENGESELLSCHAFT
- Marco Köhler
- B60 - VEHICLES IN GENERAL
Information Patent Application
REDUNDANT DRIVE SYSTEM
- Publication number 20160347180
- Publication date Dec 1, 2016
- SIEMENS AKTIENGESELLSCHAFT
- HANS FRIEDRICH STEFFANI
- B60 - VEHICLES IN GENERAL