Inventor · disambiguated record
Holger Pieper
Also filed as: PIEPER HOLGER
2 granted patents·1 citations·filing 2011–2015
34Inventor score
Technology areasF01L
Top patents by PatentIndex Score
2 records- 0173US9587524B2Device for changing the relative angular position of a camshaft with respect to a crankshaft of an internal combustion engineVOLKSWAGEN AG·Filed 2015·Granted Mar 7, 2017·1 cites·13 claims
- 0247US9759100B2Device for changing the relative angular position of a camshaft with respect to a crankshaft of an internal combustion engineBAYRAKDAR ALI·Filed 2011·Granted Sep 12, 2017·0 cites·13 claims
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