Stuttgart
Germany
2
2008-06-19
The entities that hold a legal rights for patent applications filed by inventor Appavu Mariappan Niraimathi:
Niraimathi Appavu Mariappan from Stuttgart, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method For Detecting At Least One Valve Lift Position In An Internal Combustion Engine Having Variable Valve Control
#2 | 2006-07-20Method and device for controlling variable gas exchange valve in an internal combustion engine
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