AK

Andreas Krefeld

TG Thyssenkrupp Bilstein Gmbh: 1 patents #30 of 98Top 35%
TG Thyssenkrupp Bilstein Suspension Gmbh: 1 patents #23 of 28Top 85%
Overall (All Time): #1,968,958 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10145437 Valve device for an air spring strut Damian Mrugalla 2018-12-04
7628256 Device for amplitude-dependent damper 2009-12-08