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ALEXANDER HARTUNG
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BERLIN, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Electrical switching device
Patent number
11,424,087
Issue date
Aug 23, 2022
Siemens Energy Global GmbH & Co. KG
Michael Bartz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arrangement and method for driving a movable contact of a vacuum in...
Patent number
11,145,471
Issue date
Oct 12, 2021
Siemens Aktiengesellschaft
Alexander Hartung
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
HIGH-VOLTAGE DEVICE AND METHOD FOR INCREASING THE DIELECTRIC STRENG...
Publication number
20230368989
Publication date
Nov 16, 2023
Siemens Energy Global GmbH & Co. KG
Thomas Heinz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL SWITCHING DEVICE
Publication number
20210043395
Publication date
Feb 11, 2021
Siemens Aktiengesellschaft
MICHAEL BARTZ
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARRANGEMENT AND METHOD FOR DRIVING A MOVABLE CONTACT OF A VACUUM IN...
Publication number
20200365343
Publication date
Nov 19, 2020
Siemens Aktiengesellschaft
ALEXANDER HARTUNG
H01 - BASIC ELECTRIC ELEMENTS