HP

Holger Pieper

SC Schaeffler: 2 patents #768 of 2,365Top 35%
Volkswagen: 2 patents #811 of 3,450Top 25%
Overall (All Time): #1,975,569 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9759100 Device for changing the relative angular position of a camshaft with respect to a crankshaft of an internal combustion engine Ali Bayrakdar, Uwe Elfers, Thomas G. Mueller 2017-09-12
9587524 Device for changing the relative angular position of a camshaft with respect to a crankshaft of an internal combustion engine Ali Bayrakdar, Uwe Elfers, Thomas G. Mueller 2017-03-07