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Marcus Kampf
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Berlin, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Electromagnetic drive
Patent number
8,975,992
Issue date
Mar 10, 2015
Siemens Aktiengesellschaft
Martin Böttcher
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pressure switch having a transducer or pin extending into the fluid...
Patent number
8,746,072
Issue date
Jun 10, 2014
Aktiebolaget SKF
Marcus Kampf
G01 - MEASURING TESTING
Information
Patent Grant
Drive system for electrical switching devices
Patent number
8,481,880
Issue date
Jul 9, 2013
Siemens Aktiengesellschaft
Martin Böttcher
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Linear magnetic drive
Patent number
7,482,902
Issue date
Jan 27, 2009
Siemens Aktiengesellschaft
Marcus Kampf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Disconnector contact drive devices for switching installations whic...
Patent number
6,486,420
Issue date
Nov 26, 2002
Siemens Aktiengesellschaft
Martin Boettcher
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
ELECTROMAGNETIC DRIVE
Publication number
20140210576
Publication date
Jul 31, 2014
Siemens Aktiengesellschaft
Martin Böttcher
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRESSURE SWITCH
Publication number
20120132507
Publication date
May 31, 2012
Aktiebolaget SKF
Marcus Kampf
G01 - MEASURING TESTING
Information
Patent Application
DRIVE SYSTEM FOR ELECTRICAL SWITCHING DEVICES
Publication number
20110073453
Publication date
Mar 31, 2011
Siemens Aktiengesellschaft
Martin Böttcher
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Insulating Body For a Medium-Voltage Switchgear Assembly
Publication number
20080217153
Publication date
Sep 11, 2008
SIEMENS AKTIENGESELLSCHAFT
Martin Bottcher
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Linear magnetic drive
Publication number
20060139135
Publication date
Jun 29, 2006
SIEMENS AKTIENGESELLSCAFT
Marcus Kampf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electromagnetic actuator
Publication number
20060049901
Publication date
Mar 9, 2006
Siemens AG
Martin Bottcher
H01 - BASIC ELECTRIC ELEMENTS