Jenbach
Austria
4
2009-11-10
The entities that hold a legal rights for patent applications filed by inventor Egger Christoph:
Christoph Egger from Jenbach, AT has applied for patents for these inventions. The list has both pending applications and granted patents:
Spark plug of an internal combustion engine
#2 | 2006-01-31Spark plug of an internal combustion engine
#3 | 2005-08-11Spark plug with sealing ring around center electrode
#4 | 2005-03-24Spark plug including ground elcetrode carrier casing
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