Martin Boettcher

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Quickly closing switch element
- Patent number 10,388,475
- Issue date Aug 20, 2019
- Siemens Aktiengsellschaft
- Martin Boettcher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for transmission of forces
- Patent number 10,043,623
- Issue date Aug 7, 2018
- Siemens Aktiengesellschaft
- Martin Boettcher
- 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
Information Patent Grant
Circuit breaker arrangement, in particular air-insulated circuit br...
- Patent number 6,462,296
- Issue date Oct 8, 2002
- Siemens Aktiengesellschaft
- Martin Boettcher
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multipole low-voltage circuit breaker with an insulating material h...
- Patent number 4,845,460
- Issue date Jul 4, 1989
- Siemens Aktiengesellschaft
- Karl-Heinz Manthe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact arrangement of a low-voltage circuit breaker with electro-d...
- Patent number 4,845,459
- Issue date Jul 4, 1989
- Siemens Aktiengesellschaft
- Karl-Heinz Manthe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
QUICKLY CLOSING SWITCH ELEMENT
- Publication number 20180144890
- Publication date May 24, 2018
- Siemens Aktiengesellschaft
- Martin BOETTCHER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR TRANSMISSION OF FORCES
- Publication number 20160181037
- Publication date Jun 23, 2016
- SIEMENS AKTIENGESELLSCHAFT
- Martin BOETTCHER
- H01 - BASIC ELECTRIC ELEMENTS