HARTMUT FRANK

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Rochlitz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Safe electrical machine
- Patent number 11,245,350
- Issue date Feb 8, 2022
- Siemens Mobility GmbH
- Christoph Adam
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bogie comprising a wheelset drive mounted on bearings
- Patent number 10,099,707
- Issue date Oct 16, 2018
- Siemens Aktiengesellschaft
- Olaf Koerner
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
SAFE ELECTRICAL MACHINE
- Publication number 20190181790
- Publication date Jun 13, 2019
- SIEMENS AKTIENGESELLSCHAFT
- CHRISTOPH ADAM
- B61 - RAILWAYS
Information Patent Application
BOGIE COMPRISING A WHEELSET DRIVE MOUNTED ON BEARINGS
- Publication number 20160325762
- Publication date Nov 10, 2016
- SIEMENS AKTIENGESELLSCHAFT
- OLAF KOERNER
- B61 - RAILWAYS