Aachen
Germany
3
2021-10-28
The entities that hold a legal rights for patent applications filed by inventor MARTEN Christopher:
Christopher MARTEN from Aachen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Connecting rod for changing a compression ratio of an internal combustion engine
#2 | 2020-01-02Connecting rod of an internal combustion engine for changing the compression ratio
#3 | 2018-11-15DEVICE FOR CHANGING A COMPRESSION RATIO OF AN INTERNAL COMBUSTION ENGINE
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