Christophe Houlle

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Reventin-Vaugis, FR

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Patents Grantslast 30 patents

Information Patent Grant
Attaching a precious metal component to spark plug electrode and sp...
- Patent number 8,471,449
- Issue date Jun 25, 2013
- Federal-Mogul Ignition GmbH
- Werner Niessner
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for Manufacturing a Spark Plug and Spark Plug Manufactured A...
- Publication number 20120086326
- Publication date Apr 12, 2012
- BorgWarner BERU Systems GmbH
- Werner Niessner
- H01 - BASIC ELECTRIC ELEMENTS