Jochen Boehm

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Marbach A.N., DE

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Patents Grantslast 30 patents

Information Patent Grant
Spark plug electrode produced from an improved electrode material
- Patent number 8,502,438
- Issue date Aug 6, 2013
- Robert Bosch GmbH
- Jochen Boehm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug with specific electrode material
- Patent number 7,449,823
- Issue date Nov 11, 2008
- Robert Bosch GmbH
- Lars Menken
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SPARK PLUG ELECTRODE MATERIAL AND SPARK PLUG AND METHOD FOR MANUFAC...
- Publication number 20140106063
- Publication date Apr 17, 2014
- Lars Menken
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SPARK PLUG ELECTRODE PRODUCED FROM AN IMPROVED ELECTRODE MATERIAL
- Publication number 20100194258
- Publication date Aug 5, 2010
- Jochen Boehm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrode for a spark plug
- Publication number 20100045156
- Publication date Feb 25, 2010
- Lars Menken
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrode material, ignition device containing the same, and method...
- Publication number 20060158082
- Publication date Jul 20, 2006
- Lars Menken
- H01 - BASIC ELECTRIC ELEMENTS