Christoph Egger

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Jenbach, AT

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Patents Grantslast 30 patents

Information Patent Grant
Spark plug of an internal combustion engine
- Patent number 7,615,914
- Issue date Nov 10, 2009
- GE Jenbacher GmbH & Co OHG
- Christian Francesconi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug including ground elcetrode carrier casing
- Patent number 7,408,293
- Issue date Aug 5, 2008
- GE Jenbacher GmbH & Co OHG
- Christian Francesconi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug with sealing ring around center electrode
- Patent number 7,105,991
- Issue date Sep 12, 2006
- Jenbacher Aktiengesellschaft
- Christoph Egger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug of an internal combustion engine
- Patent number 6,992,426
- Issue date Jan 31, 2006
- Jenbacher Aktiengesellschaft
- Christian Francesconi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Spark plug
- Publication number 20050174026
- Publication date Aug 11, 2005
- Christoph Egger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spark plug
- Publication number 20050062386
- Publication date Mar 24, 2005
- Christian Francesconi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spark plug of an internal combustion engine
- Publication number 20040070323
- Publication date Apr 15, 2004
- Christian Francesconi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spark plug of an internal combustion engine
- Publication number 20020180326
- Publication date Dec 5, 2002
- Christian Francesconi
- H01 - BASIC ELECTRIC ELEMENTS